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Adoption and relinquishment interventions at the animal shelter: a review

Published online by Cambridge University Press:  01 January 2023

A Protopopova*
Affiliation:
Department of Animal and Food Sciences, Texas Tech University, Lubbock, TX 79409, USA
LM Gunter
Affiliation:
Department of Psychology, Arizona State University, Tempe, AZ 85287, USA
*
* Contact for correspondence and requests for reprints: a.protopopova@ttu.edu
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Abstract

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Each year, nearly 4 million dogs will enter one of over 13,000 animal shelters operating in the United States. We review programmes implemented at shelters aimed at increasing the likelihood of adoption. The morphology of shelter dogs plays a large role in in-kennel adopter selection, but their behaviour is also influential in out-of-kennel adopter interactions. Previous studies suggest that dogs have the ability to readily learn new behaviours at the shelter, and programmes designed to improve behaviour of the dogs can increase adoption rates. Whilst human interaction has been well-established to improve behavioural and physiological outcomes of dogs living in shelters, analysis of the effects of sensory, environmental, and social-conspecific enrichment has not resulted in clear conclusions. We also review the literature on the relinquishment of owned dogs and return rates of previously adopted dogs. Whilst owner- and dog-related risks to relinquishment are discussed, we show that there is a notable lack of research into programmes that address issues that may prevent the initial surrender of dogs to shelters, or that could prevent re-relinquishment. It is likely that factors, unrelated to the dog, play a larger role than previously believed. Suggestions for further research include multi-site studies, investigations into the efficacy of in-shelter enrichment programmes, predictive validity of behavioural assessments, understanding of adopter behaviour at the shelter, and programmes within the community focused on keeping dogs in their homes.

Type
Articles
Copyright
© 2017 Universities Federation for Animal Welfare

References

Arhant, C, Bubna-Littitz, H, Bartels, A, Futschik, A and Troxler, J 2010 Behaviour of smaller and larger dogs: Effects of training methods, inconsistency of owner behaviour and level of engagement in activities with the dog. Applied Animal Behaviour Science 123: 131142. https://doi.org/10.1016/j.applanim.2010.01.003CrossRefGoogle Scholar
Arhant, C and Troxler, J 2014 Approach behaviour of shelter dogs and its relationships with the attitudes of shelter staff to dogs. Applied Animal Behaviour Science 160: 116126. https://doi.org/10.1016/j.applanim.2014.08.013CrossRefGoogle Scholar
Barnard, S, Chincarini, M, Di Tommaso, L, Di Giulio, F, Messori, S and Ferri, N 2015 Free-roaming dogs control activi-ties in one Italian province (2000-2013): Is the implemented approach effective? Macedonia Veterinary Review 38: 149158. https://doi.org/10.14432/j.macvetrev.2015.04.041CrossRefGoogle Scholar
Bartlett, PC, Bartlett, A, Walshaw, S and Halstead, S 2005 Rates of euthanasia and adoption for dogs and cats in Michigan animal shelters. Journal of Applied Animal Welfare Science 8: 97104. https://doi.org/10.1207/s15327604jaws0802_2CrossRefGoogle ScholarPubMed
Beerda, B, Schilder, MBH, Van Hooff, JARAM, De Vries, HW and Mol, JA 1999 Chronic stress in dogs subjected to social and spatial restriction I. Behavioral responses. Physiology and Behavior 66: 233242. https://doi.org/10.1016/S0031-9384(98)00289-3CrossRefGoogle ScholarPubMed
Beerda, B, Schilder, MBH, Van Hooff, JARAM, De Vries, HW and Mol, JA 2000 Behavioural and hormonal indicators of enduring environmental stress in dogs. Animal Welfare 9: 49–62.Google Scholar
Bekoff, M 2013 Designer dogs Costa Rica style: Unwanted but unique breeds. Animal emotions, psychology today. https://www.psychology-today.com/blog/animal-emotions/201309/designer-dogs-costa-rica-style-unwanted-unique-breedsGoogle Scholar
Bergamasco, L, Osella, MC, Savarino, P, Larosa, G, Ozella, L, Manassero, M, Badino, P, Odore, R, Barbero, R and Re, G 2010 Heart rate variability and saliva cortisol assessment in shel-ter dog: Human-animal interaction effects. Applied Animal Behaviour Science 125: 5668. https://doi.org/10.1016/j.applan-im.2010.03.002CrossRefGoogle Scholar
Bollen, KS and Horowitz, J 2008 Behavioral evaluation and demographic information in the assessment of aggressiveness in shelter dogs. Applied Animal Behaviour Science 112: 120135. https://doi.org/10.1016/j.applanim.2007.07.007CrossRefGoogle Scholar
Braun, G 2011 Taking a shelter dog for walks as an important step in the resocialization process. Journal of Veterinary Behavior: Clinical Applications and Research 6: 100. https://doi.org/10.1016/j.jveb.2010.08.004CrossRefGoogle Scholar
Brayley, C and Montrose, VT 2016 The effects of audiobooks on the behaviour of dogs at a rehoming kennels. Applied Animal Behaviour Science 174: 111115. https://doi.org/10.1016/j.applan-im.2015.11.008CrossRefGoogle Scholar
Brown, WP, Davidson, JP and Zuefle, ME 2013 Effects of phe-notypic characteristics on the length of stay of dogs at two no kill animal shelters. Journal of Applied Animal Welfare Science 16: 218. https://doi.org/10.1080/10888705.2013.740967CrossRefGoogle Scholar
Cafazzo, S, Maragliano, L, Bonanni, R, Scholl, F, Guarducci, M, Scarcella, R, Di Paolo, M, Pontier, D, Lai, O, Carlevaro, F, Bucci, E, Cerini, N, Carlevaro, L, Alfieri, L, Fantini, C and Natoli, E 2014 Behavioural and physiological indicators of shelter dogs’ welfare: Reflections on the no-kill policy on free-ranging dogs in Italy revisited on the basis of 15 years of implementation. Physiology and Behavior 133: 223229. https://doi.org/10.1016/j.physbeh.2014.05.046CrossRefGoogle ScholarPubMed
Campbell, K 2012 Pet adoption & spay/neuter: Understanding public perceptions by the numbers. https://www.petsmartcharities.org/blog/pet-adoption-spay-neuter-understanding-public-perceptions-by-the-numbersGoogle Scholar
Carlisle-Frank, P, Frank, JM and Nielsen, L 2005 Companion animal renters and pet-friendly housing in the US. Anthrozoös 18:5977. https://doi.org/10.2752/089279305785594270CrossRefGoogle Scholar
Clark, JD, Rager, DR, Crowell-Davis, S and Evans, DL 1997 Housing and exercise of dogs: effects on behavior, immune function, and cortisol concentration. Comparative Medicine 47: 500510Google ScholarPubMed
Clevenger, J and Kass, PH 2003 Determinants of adoption and euthanasia of shelter dogs spayed or neutered in the University of California veterinary student surgery program compared to other shelter dogs. Journal of Veterinary Medical Education 30: 372378. https://doi.org/10.3138/jvme.30.4.372CrossRefGoogle ScholarPubMed
Coe, JB, Young, I, Lambert, K, Dysart, L, Nogueira Borden, L and Rajić, A 2014 A scoping review of published research on the relinquishment of companion animals. Journal of Applied Animal Welfare Science 17: 121. https://doi.org/10.1080/10888705.2014.899910CrossRefGoogle ScholarPubMed
Conley, MJ, Fisher, AD and Hemsworth, PH 2014 Effects of human contact and toys on the fear responses to humans of shel-ter-housed dogs. Applied Animal Behaviour Science 156: 6269. https://doi.org/10.1016/j.applanim.2014.03.008CrossRefGoogle Scholar
Coppola, CL, Grandin, T and Enns, RM 2006 Human interaction and cortisol: Can human contact reduce stress for shelter dogs? Physiology and Behavior 87: 537541. https://doi.org/10.1016/j.physbeh.2005.12.001CrossRefGoogle ScholarPubMed
Diesel, G, Brodbelt, D and Pfeiffer, DU 2010 Characteristics of relinquished dogs and their owners at 14 rehoming centers in the United Kingdom. Journal of Applied Animal Welfare Science 13:1530. https://doi.org/10.1080/10888700903369255CrossRefGoogle ScholarPubMed
Diesel, G, Pfeiffer, DU and Brodbelt, D 2008 Factors affecting the success of rehoming dogs in the UK during 2005. Preventive Veterinary Medicine 84: 228241. https://doi.org/10.1016/j.pre-vetmed.2007.12.004CrossRefGoogle ScholarPubMed
Dolan, E, Slater, M, Scotto, J and Weiss, E 2015 Preventing pet relinquishment at animal shelters in Los Angeles: Human risk fac-tors and social safety net services. The 143rd APHA Annual Meeting and Exposition. 2 November 2015, Chicago, IL, USAGoogle Scholar
Dowling-Guyer, S, Marder, A and D’Arpino, S 2011 Behavioral traits detected in shelter dogs by a behavior evaluation. Applied Animal Behaviour Science 130: 107114. https://doi.org/10.1016/j.applanim.2010.12.004CrossRefGoogle Scholar
Duffy, DL, Kruger, KA and Serpell, JA 2014 Evaluation of a behavioral assessment tool for dogs relinquished to shelters. Preventive Veterinary Medicine 117: 601609. https://doi.org/10.1016/j.prevetmed.2014.10.003CrossRefGoogle ScholarPubMed
Duxbury, MM, Jackson, JA, Line, SW and Anderson, RK 2003 Evaluation of association between retention in the home and attendance at puppy socialization classes. Journal of the American Veterinary Medical Association 223: 6166. https://doi.org/10.2460/javma.2003.223.61CrossRefGoogle ScholarPubMed
Flannigan, G and Dodman, NH 2001 Risk factors and behav-iors associated with separation anxiety in dogs. Journal of the American Veterinary Medical Association 219: 460466. https://doi.org/10.2460/javma.2001.219.460CrossRefGoogle Scholar
Gazzano, A, Bianchi, L, Campa, S and Mariti, C 2015 The prevention of undesirable behaviors in cats: Effectiveness of vet-erinary behaviorists’ advice given to kitten owners. Journal of Veterinary Behavior: Clinical Applications and Research 10: 535542. https://doi.org/10.1016/j.jveb.2015.07.042CrossRefGoogle Scholar
Gazzano, A, Mariti, C, Alvares, S, Cozzi, A, Tognetti, R and Sighieri, C 2008 The prevention of undesirable behaviors in dogs: effectiveness of veterinary behaviorists’ advice given to puppy owners. Journal of Veterinary Behavior: Clinical Applications and Research 3: 125133. https://doi.org/10.1016/j.jveb.2008.04.004CrossRefGoogle Scholar
Graham, L, Wells, DL and Hepper, P 2005 The influence of olfactory stimulation on the behaviour of dogs housed in a rescue shelter. Applied Animal Behaviour Science 91: 143153. https://doi.org/10.1016/j.applanim.2004.08.024CrossRefGoogle Scholar
Grigg, EK and Piehler, M 2015 Influence of dog appeasing pheromone (DAP) on dogs housed in a long-term kennelling facil-ity. Veterinary Record Open 2: e000098. https://doi.org/10.1136/vetreco-2014-000098CrossRefGoogle Scholar
Gunter, L, Barber, R and Wynne, CDL 2016 What's in a name: Effect of breed perceptions & labeling on attractiveness, adoptions & length of stay for pit-bull-type dogs. PLOS One 11: e0146857. https://doi.org/10.1371/journal.pone.0146857CrossRefGoogle Scholar
Gunter, L, Protopopova, A, Hooker, S, Der Ananian, S and Wynne, CDL Effects of an owner activity & behavioral intervention on walking activity and return rates of shelter dogs. Journal of Applied Animal Welfare Science, in pressGoogle Scholar
Hennessy, MB, Davis, HN, Williams, MT, Mellott, C and Douglas, CW 1997 Plasma cortisol levels of dogs at a county ani-mal shelter. Physiology and Behavior 62: 485490. https://doi.org/10.1016/S0031-9384(97)80328-9CrossRefGoogle Scholar
Hennessy, MB, Morris, A and Linden, F 2006 Evaluation of the effects of a socialization program in a prison on behavior and pitu-itary-adrenal hormone levels of shelter dogs. Applied Animal Behaviour Science 99: 157171. https://doi.org/10.1016/j.applan-im.2005.09.011CrossRefGoogle Scholar
Hennessy, MB, Williams, M, Miller, DD, Douglas, CW and Voith, VL 1998 Influence of male and female petters on plasma cortisol and behaviour: Can human interaction reduce the stress of dogs in a public animal shelter? Applied Animal Behaviour Science 61: 6377. https://doi.org/10.1016/S0168-1591(98)00179-8CrossRefGoogle Scholar
Herron, ME, Kirby-Madden, TM and Lord, LK 2014a Effects of environmental enrichment on the behavior of shelter dogs. Journal of the American Veterinary Medical Association 244: 687692. https://doi.org/10.2460/javma.244.6.687CrossRefGoogle ScholarPubMed
Herron, ME, Lord, LK, Hill, LN and Reisner, IR 2007 Effects of preadoption counseling for owners on house-training success among dogs acquired from shelters. Journal of the American Veterinary Medical Association 231: 558562. https://doi.org/10.2460/javma.231.4.558CrossRefGoogle ScholarPubMed
Herron, ME, Lord, LK and Husseini, SE 2014b Effects of pread-option counseling on the prevention of separation anxiety in newly adopted shelter dogs. Journal of Veterinary Behavior: Clinical Applications and Research 9: 1321. https://doi.org/10.1016/j.jveb.2013.09.003CrossRefGoogle Scholar
Herron, ME, Shofer, FS and Reisner, IR 2009 Survey of the use and outcome of confrontational and non-confrontational training methods in client-owned dogs showing undesired behaviors. Applied Animal Behaviour Science 117: 4754. https://doi.org/10.1016/j.applanim.2008.12.011CrossRefGoogle Scholar
Hetts, S, Derrell Clark, J, Calpin, JP, Arnold, CE and Mateo, JM 1992 Influence of housing conditions on beagle behaviour. Applied Animal Behaviour Science 34: 137155. https://doi.org/10.1016/S0168-1591(05)80063-2CrossRefGoogle Scholar
Hiby, EF, Rooney, NJ and Bradshaw, JWS 2004 Dog training methods: Their use, effectiveness and interaction with behaviour and welfare. Animal Welfare 13: 6369Google Scholar
Houpt, KA, Honig, SU and Reisner, IR 1996 Breaking the human-companion animal bond. Journal of the American Veterinary Medical Association 208: 16531659Google ScholarPubMed
Hubrecht, RC 1993 A comparison of social and environmental enrichment methods for laboratory housed dogs. Applied Animal Behaviour Science 37: 345361. https://doi.org/10.1016/0168-1591(93)90123-7CrossRefGoogle Scholar
Hubrecht, RC, Serpell, JA and Poole, TB 1992 Correlates of pen size and housing conditions on the behaviour of kennelled dogs. Applied Animal Behaviour Science 34: 365383. https://doi.org/10.1016/S0168-1591(05)80096-6CrossRefGoogle Scholar
Hughes, HC and Campbell, SA 1990 Effect of primary enclo-sure size and human contact. In: Mench JA and Krulisch (ed) Canine Research Environment pp 6673. Scientists Center for Animal Welfare: Bethesda MD, USAGoogle Scholar
Kass, PH, New, JC, Scarlett, JM and Salman, MD 2001 Understanding animal companion surplus in the United States: Relinquishment of non-adoptables to animal shelters for euthana-sia. Journal of Applied Animal Welfare Science 4: 237248. https://doi.org/10.1207/S15327604JAWS0404_01CrossRefGoogle Scholar
Kim, YM, Kim, SA, Lee, SM, Choi, YJ, Kim, BJ and Shin, NS 2010 Canine behavioral problems and their effect on relinquish-ment of the Jindo dog. Journal of Veterinary Science 11: 345350. https://doi.org/10.4142/jvs.2010.11.4.345CrossRefGoogle ScholarPubMed
Kogan, LR, Ruch-Gallie, R and Salman, MD 2000 Keeping spot at home: An epidemiological approach to maintaining the human-animal bond through behavior education and obedience training. Presentation at 9th International Symposium on Veterinary Epidemiology and Economics. August 2000, Breckenridge, CO, USAGoogle Scholar
Kogan, LR, Schoenfeld-Tacher, R and Simon, AA 2012 Behavioral effects of auditory stimulation on kenneled dogs. Journal of Veterinary Behavior: Clinical Applications and Research 7:268275. https://doi.org/10.1016/j.jveb.2011.11.002CrossRefGoogle Scholar
Lampe, R and Witte, TH 2014 Speed of dog adoption: Impact of online photo traits. Journal of Applied Animal Welfare Science 8705: 112Google Scholar
Lancaster, E, Rand, J, Collecott, S and Paterson, M 2015 Problems associated with the microchip data of stray dogs and cats entering RSPCA Queensland shelters. Animals 5: 332348. https://doi.org/10.3390/ani5020332CrossRefGoogle ScholarPubMed
Lepper, M, Kass, PH and Hart, L 2002 Prediction of adoption versus euthanasia among dogs and cats in a California animal shel-ter. Journal of Applied Animal Welfare Science 5: 2942. https://doi.org/10.1207/S15327604JAWS0501_3CrossRefGoogle Scholar
Lord, LK, Ingwersen, W, Gray, JL and Wintz, DJ 2009 Characterization of animals with microchips entering animal shel-ters. Journal of the American Veterinary Medical Association 235: 160167. https://doi.org/10.2460/javma.235.2.160CrossRefGoogle Scholar
Lore, RK and Eisenberg, FB 1986 Avoidance reactions of domestic dogs to unfamiliar male and female humans in a kennel setting. Applied Animal Behaviour Science 15: 261266. https://doi.org/10.1016/0168-1591(86)90096-1CrossRefGoogle Scholar
Luescher, AU and Medlock, RT 2009 The effects of training and environmental alterations on adoption success of shelter dogs. Applied Animal Behaviour Science 117: 6368. https://doi.org/10.1016/j.applanim.2008.11.001CrossRefGoogle Scholar
Marder, AR, Shabelansky, A, Patronek, GJ, Dowling-Guyer, S and D’Arpino, SS 2013 Food-related aggression in shelter dogs: A comparison of behavior identified by a behavior evaluation in the shelter and owner reports after adoption. Applied Animal Behaviour Science 148: 150156. https://doi.org/10.1016/j.applanim.2013.07.007CrossRefGoogle Scholar
Marston, LC, Bennett, PC and Coleman, GJ 2004 What hap-pens to shelter dogs? An analysis of data for 1 year from three Australian shelters. Journal of Applied Animal Welfare Science 7: 2747. https://doi.org/10.1207/s15327604jaws0701_2CrossRefGoogle Scholar
McMillan, FD, Duffy, DL, Zawistowski, SL and Serpell, JA 2015 Behavioral and psychological characteristics of canine vic-tims of abuse. Journal of Applied Animal Welfare Science 18: 92111. https://doi.org/10.1080/10888705.2014.962230CrossRefGoogle Scholar
Menor-Campos, DJ, Molleda-Carbonell, JM and Lopez-Rodriguez, R 2011 Effects of exercise and human contact on ani-mal welfare in a dog shelter. Veterinary Record 169: 388388. https://doi.org/10.1136/vr.d4757CrossRefGoogle Scholar
Mertens, PA and Unshelm, J 1996 Effects of group and individ-ual housing on the behavior of kennelled dogs in animal shelters. Anthrozoös 9: 4051. https://doi.org/10.2752/089279396787001662CrossRefGoogle Scholar
Mohan-Gibbons, H, Weiss, E, Garrison, L and Allison, M 2014 Evaluation of a novel dog adoption program in two US communities. PLoS ONE 9: e91959. https://doi.org/10.1371/journal.pone.0091959CrossRefGoogle ScholarPubMed
Mohan-Gibbons, H, Weiss, E and Slater, M 2012 Preliminary investigation of food guarding behavior in shelter dogs in the United States. Animals 2: 331346. https://doi.org/10.3390/ani2030331CrossRefGoogle ScholarPubMed
Mondelli, F, Prato Previde, E, Verga, M, Levi, D, Magistrelli, S and Valsecchi, P 2004 The bond that never developed: Adoption and relinquishment of dogs in a rescue shelter. Journal of Applied Animal Welfare Science 7: 253266. https://doi.org/10.1207/s15327604jaws0704_3CrossRefGoogle Scholar
New, JC, Salman, MD, King, M, Scarlett, JM, Kass, PH and Hutchison, JM 2000 Characteristics of shelter-relinquished ani-mals and their owners compared with animals and their owners in U.S. pet-owning households. Journal of Applied Animal Welfare Science 3: 179201. https://doi.org/10.1207/S15327604JAWS0303_1CrossRefGoogle Scholar
New, JC, Salman, MD, Scarlett, JM, Kass, PH, Vaughn, JA, Scherr, S and Kelch, WJ 1999 Moving: Characteristics of dogs and cats and those relinquishing them to 12 U.S. animal shelters. Journal of Applied Animal Welfare Science 2: 8395. https://doi.org/10.1207/s15327604jaws0202_1Google ScholarPubMed
Normando, S, Contiero, B, Marchesini, G and Ricci, R 2014 Effects of space allowance on the behaviour of long-term housed shelter dogs. Behavioural Processes 103: 306314. https://doi.org/10.1016/j.beproc.2014.01.015CrossRefGoogle ScholarPubMed
Normando, S, Corain, L, Salvadoretti, M, Meers, L and Valsecchi, P 2009 Effects of an Enhanced Human Interaction Program on shelter dogs’ behaviour analysed using a novel non-parametric test. Applied Animal Behaviour Science 116: 211219. https://doi.org/10.1016/j.applanim.2008.10.005CrossRefGoogle Scholar
Normando, S, Stefanini, C, Meerst, L, Adamelli, S, Coultis, D and Bono, G 2006 Some factors influencing adoption of sheltered dogs. Anthrozoös 19: 211224. https://doi.org/10.2752/089279306785415556CrossRefGoogle Scholar
Olson, KR, Levy, JK, Norby, B, Crandall, MM, Broadhurst, JE, Jacks, S, Barton, RC and Zimmerman, MS 2015 Inconsistent identification of pit bull-type dogs by shelter staff. Veterinary Journal 206: 197202. https://doi.org/10.1016/j.tvjl.2015.07.019CrossRefGoogle ScholarPubMed
Olson, PN, Moulton, C, Nett, TM and Salman, MD 1991 Pet overpopulation: A challenge for companion animal veterinarians in the 1990s. Journal of the American Veterinary Medical Association 198: 11511152Google ScholarPubMed
Patronek, GJ, Beck, AM and Glickman, LT 1997 Dynamics of dog and cat populations in a community. Journal of the American Veterinary Medical Association 210: 637642.Google ScholarPubMed
Patronek, GJ and Glickman, LT 1994 Development of a model for estimating the size and dynamics of the pet dog population. Anthrozoös 7: 2542. https://doi.org/10.2752/089279394787002050CrossRefGoogle Scholar
Patronek, GJ, Glickman, LT and Moyer, MR 1995 Population dynamics and the risk of euthanasia for dogs in an animal shelter. Anthrozoös: A Multidisciplinary Journal of The Interactions of People & Animals 8: 3143CrossRefGoogle Scholar
Patronek, GJ, Glickman, LT, Beck, AM, McCabe, GP and Ecker, C 1996 Risk factors for relinquishment of dogs to an ani-mal shelter. Journal of the American Veterinary Medical Association, 209: 572-581Google Scholar
Posage, JM, Bartlett, PC and Thomas, DK 1998 Determining factors for successful adoption of dogs from an animal shelter. Journal of the American Veterinary Medical Association 213: 478482Google ScholarPubMed
Protopopova, A, Brandifino, M and Wynne, CDL 2016 Preference assessments and structured potential adopter-dog interactions increase adoptions. Applied Animal Behaviour Science 176: 8795. https://doi.org/10.1016/j.applanim.2015.12.003CrossRefGoogle Scholar
Protopopova, A, Gilmour, AJ, Weiss, RH, Shen, JY and Wynne, CDL 2012 The effects of social training and other fac-tors on adoption success of shelter dogs. Applied Animal Behaviour Science 142: 6168. https://doi.org/10.1016/j.applanim.2012.09.009CrossRefGoogle Scholar
Protopopova, A, Hauser, H, Goldman, K and Wynne, CDL Should you take Fido on a walk or read him a book? The effects of exercise and calm interactions on in-kennel behavior of shelter dogs. Journal of Applied Animal Welfare Science, submittedGoogle Scholar
Protopopova, A, Mehrkam, LR, Boggess, MM and Wynne, CDL 2014 In-kennel behavior predicts length of stay in shelter dogs. PloS One 9: e114319. https://doi.org/10.1371/journal.pone.0114319CrossRefGoogle ScholarPubMed
Protopopova, A and Wynne, CDL 2014 Adopter-dog interactions at the shelter: Behavioral and contextual predictors of adoption. Applied Animal Behaviour Science 157: 109116. https://doi.org/10.1016/j.applanim.2014.04.007CrossRefGoogle Scholar
Protopopova, A and Wynne, CDL 2015 Improving in-kennel presentation of shelter dogs through response-dependent and response-independent treat delivery. Journal of Applied Behavior Analysis 48: 590601. https://doi.org/10.1002/jaba.217CrossRefGoogle ScholarPubMed
Protopopova, A and Wynne, CDL 2016 Judging a shelter dog by its cover: Morphology but not training influences visitor behav-ior towards kenneled dogs. Anthrozoös 29: 469487. https://doi.org/10.1080/08927936.2016.1181381CrossRefGoogle Scholar
Pullen, AJ, Merrill, RJN and Bradshaw, JWS 2010 Preferences for toy types and presentations in kennel housed dogs. Applied Animal Behaviour Science 125: 151156. https://doi.org/10.1016/j.applanim.2010.04.004CrossRefGoogle Scholar
Pullen, AJ, Merrill, RJN and Bradshaw, JWS 2012 Habituation and dishabituation during object play in kennel-housed dogs. Animal Cognition 15: 11431150. https://doi.org/10.1007/s10071-012-0538-2CrossRefGoogle ScholarPubMed
Recio, MR, Mathieu, R, Maloney, R and Seddon, PJ 2010 First results of feral cats (Felis catus) monitored with GPS collars in New Zealand. New Zealand Journal of Ecology 34: 288296Google Scholar
Salman, MD, Hutchison, J, Ruch-Gallie, R, Kogan, L, New, JC, Kass, PH and Scarlett, JM 2000 Behavioral reasons for relinquish-ment of dogs and cats to 12 shelters. Journal of Applied Animal Welfare Science 3: 93106. https://doi.org/10.1207/S15327604JAWS0302_2CrossRefGoogle Scholar
Salman, MD, New, JG, Scarlett, JM, Kass, PH, Ruch-Gallie, R and Hetts, S 1998 Human and animal factors related to relin-quishment of dogs and cats in 12 selected animal shelters in the United States. Journal of Applied Animal Welfare Science 3: 207226. https://doi.org/10.1207/s15327604jaws0103_2CrossRefGoogle Scholar
Scarlett, J 2013 Population statistics. In: Miller, L and Zawistowski, S (eds) Shelter Medicine for Veterinarians and Staff pp 1320. Blackwell Publishers: Iowa, USAGoogle Scholar
Scarlett, J and Johnston, N 2012 Impact of a subsidized spay neuter clinic on impoundments and euthanasia in a community shelter and on service and complaint calls to animal control. Journal of Applied Animal Welfare Science 15: 5369. https://doi.org/10.1080/10888705.2012.624902CrossRefGoogle Scholar
Scarlett, JM, Salman, MD, New, JG and Kass, PH 1999 Reasons for relinquishment of companion animals in US animal shelters: Selected health and personal issues. Journal of Applied Animal Welfare Science 2: 4157. https://doi.org/10.1207/s15327604jaws0201_4CrossRefGoogle ScholarPubMed
Schipper, LL, Vinke, CM, Schilder, MBH and Spruijt, BM 2008 The effect of feeding enrichment toys on the behaviour of kennelled dogs (Canis familiaris). Applied Animal Behaviour Science 114: 182195. https://doi.org/10.1016/j.applanim.2008.01.001CrossRefGoogle Scholar
Segurson, SA, Serpell, JA and Hart, BL 2005 Evaluation of a behavioral assessment questionnaire for use in the characterization of behavioral problems of dogs relinquished to animal shel-ters. Journal of the American Veterinary Medical Association 227:17551761. https://doi.org/10.2460/javma.2005.227.1755CrossRefGoogle Scholar
Shiverdecker, MD, Schiml, PA and Hennessy, MB 2013 Human interaction moderates plasma cortisol and behavioral responses of dogs to shelter housing. Physiology and Behavior 109:7579. https://doi.org/10.1016/j.physbeh.2012.12.002CrossRefGoogle ScholarPubMed
Shore, ER 2005 Returning a recently adopted companion animal: Adopters’ reasons for and reactions to the failed adoption expe-rience. Journal of Applied Animal Welfare Science 8: 187198. https://doi.org/10.1207/s15327604jaws0803_3CrossRefGoogle Scholar
Shore, ER, Petersen, CL and Douglas, DK 2003 Moving as a reason for pet relinquishment: A closer look. Journal of Applied Animal Welfare Science 6: 3952. https://doi.org/10.1207/S15327604JAWS0601_04CrossRefGoogle ScholarPubMed
Siettou, C, Fraser, IM and Fraser, RW 2014 Investigating some of the factors that influence “consumer” choice when adopting a shelter dog in the United Kingdom. Journal of Applied Animal Welfare Science 17: 136147. https://doi.org/10.1080/10888705.2014.883924CrossRefGoogle ScholarPubMed
Siracusa, C, Manteca, X, Cuenca, R, del Mar Alcalá, M, Alba, A, Lavín, S and Pastor, J 2010 Effect of a synthetic appeasing pheromone on behavioral, neuroendocrine, immune, and acute-phase perioperative stress responses in dogs. Journal of the American Veterinary Medical Association 237: 673681. https://doi.org/10.2460/javma.237.6.673CrossRefGoogle ScholarPubMed
Stavisky, J, Brennan, ML, Downes, M and Dean, R 2012 Demographics and economic burden of un-owned cats and dogs in the UK: Results of a 2010 census. BMC Veterinary Research 8: 1. https://doi.org/10.1186/1746-6148-8-163CrossRefGoogle ScholarPubMed
Steiss, JE, Schaffer, C, Ahmad, HA and Voith, VL 2007 Evaluation of plasma cortisol levels and behavior in dogs wearing bark control collars. Applied Animal Behaviour Science 106: 96106. https://doi.org/10.1016/j.applanim.2006.06.018CrossRefGoogle Scholar
Stephen, J and Ledger, R 2007 Relinquishing dog owners’ abili-ty to predict behavioural problems in shelter dogs post adoption. Applied Animal Behaviour Science 107: 8899. https://doi.org/10.1016/j.applanim.2006.09.012CrossRefGoogle Scholar
Sternberg, S 2002 Great dog adoptions: A guide for shelters. Latham Foundation: Alameda, CA, USAGoogle Scholar
Taylor, KD and Mills, DS 2007 The effect of the kennel environ-ment on canine welfare: A critical review of experimental studies. Animal Welfare 16: 435447Google Scholar
The American Pet Products Association (APPA) 2016 Pet industry market size & ownership statistics. http://www.americanpet-products.org/press_industrytrends.aspGoogle Scholar
The American Society for the Prevention of Cruelty to Animals (ASPCA) 2016 Pet statistics. https://www.aspca.org/about-us/faq/pet-statisticsGoogle Scholar
The European Pet Food Industry Federation 2014 Facts and Figures 2014. http://www.fediaf.org/facts-figuresGoogle Scholar
Thorn, JM, Templeton, JJ, Van Winkle, KMM and Castillo, RR 2006 Conditioning shelter dogs to sit. Journal of Applied Animal Welfare Science 9: 2539. https://doi.org/10.1207/s15327604jaws0901_3CrossRefGoogle ScholarPubMed
Tod, E, Brander, D and Waran, N 2005 Efficacy of dog appeasing pheromone in reducing stress and fear related behaviour in shelter dogs. Applied Animal Behaviour Science 93: 295308. https://doi.org/10.1016/j.applanim.2005.01.007CrossRefGoogle Scholar
Valsecchi, P, Pattacini, O, Beretta, V, Bertozzi, J, Zannoni, S, Viggiani, R and Accorsi, PA 2007 Effects of a human social enrichment program on behavior and welfare of sheltered dogs. Journal of Veterinary Behavior: Clinical Applications and Research 2:8889. https://doi.org/10.1016/j.jveb.2007.04.017CrossRefGoogle Scholar
Voith, VL, Ingram, E, Mitsouras, K and Irizarry, K 2009 Comparison of adoption agency breed identification and DNA breed identification of dogs. Journal of Applied Animal Welfare Science 12: 253262. https://doi.org/10.1080/10888700902956151CrossRefGoogle ScholarPubMed
Vučinić, M, Djordjevic, M, Teodorović, R, Janković, L, Radenković-Damnjanović, B and Radisavuević, K 2009 Reasons for relinquishment of owned dogs in a municipal shelter in Belgrade. Acta Veterinaria 59: 309317. https://doi.org/10.2298/AVB0903309VGoogle Scholar
Vučinić, M, Radisavljević, K, Hammond-Seaman, A and Ilieski, V 2015 Visibly marked and microchipped lost dogs have a higher chance to find their owners in Belgrade. Macedonian Veterinary Review 38: 7983. https://doi.org/10.14432/j.macve-trev.2014.12.035CrossRefGoogle Scholar
Walker, JK, Waran, NK and Phillips, CJC 2014 The effect of conspecific removal on the behaviour and physiology of pair-housed shelter dogs. Applied Animal Behaviour Science 158: 4656. https://doi.org/10.1016/j.applanim.2014.06.010CrossRefGoogle Scholar
Waller, BM, Peirce, K, Caeiro, CC, Scheider, L, Burrows, AM, McCune, S and Kaminski, J 2013 Paedomorphic facial expressions give dogs a selective advantage. PLoS ONE 8: e82686. https://doi.org/10.1371/journal.pone.0082686CrossRefGoogle ScholarPubMed
Weiss, E, Miller, K, Mohan-Gibbons, H and Vela, C 2012 Why did you choose this pet?: Adopters and pet selection preferences in five animal shelters in the United States. Animals 2: 144159. https://doi.org/10.3390/ani2020144CrossRefGoogle ScholarPubMed
Weiss, E, Slater, M, Garrison, L, Drain, N, Dolan, E, Scarlett, JM and Zawistowsk, SL 2014 Large dog relinquishment to two municipal facilities in New York City and Washington, DC: Identifying targets for intervention. Animals 4: 409433. https://doi.org/10.3390/ani4030409CrossRefGoogle ScholarPubMed
Weiss, E, Slater, MR and Lord, LK 2011 Retention of provided iden-tification for dogs and cats seen in veterinary clinics and adopted from shelters in Oklahoma City, OK, USA. Preventive Veterinary Medicine101:265-269. https://doi.org/10.1016/j.prevetmed.2011.05.008CrossRefGoogle Scholar
Weiss, E, Slater, MR and Lord, LK 2012 Frequency of lost dogs and cats in the United States and the methods used to locate them. Animals 2: 301315. https://doi.org/10.3390/ani2020301CrossRefGoogle Scholar
Wells, DL 2004 The influence of toys on the behaviour and wel-fare of kennelled dogs. Animal Welfare 13: 367373Google Scholar
Wells, DL 2009 Sensory stimulation as environmental enrich-ment for captive animals: A review. Applied Animal Behaviour Science 118: 111. https://doi.org/10.1016/j.applanim.2009.01.002CrossRefGoogle Scholar
Wells, DL, Graham, L and Hepper, PG 2002 The influence of auditory stimulation on the behaviour of dogs housed in a rescue shelter. Animal Welfare 11: 385393Google Scholar
Wells, DL and Hepper, PG 1992 The behaviour of dogs in a rescue shelter. Animal Welfare 1: 171186Google Scholar
Wells, DL and Hepper, PG 1998 A note on the influence of visual conspecific contact on the behaviour of sheltered dogs. Applied Animal Behaviour Science 60: 8388. https://doi.org/10.1016/S0168-1591(98)00146-4CrossRefGoogle Scholar
Wells, DL and Hepper, PG 1999 Male and female dogs respond differently to men and women. Applied Animal Behaviour Science 61: 341349. https://doi.org/10.1016/S0168-1591(98)00202-0CrossRefGoogle Scholar
Wells, DL and Hepper, PG 2000a Prevalence of behaviour problems reported by owners of dogs purchased from an animal rescue shelter. Applied Animal Behaviour Science 69: 5565. https://doi.org/10.1016/S0168-1591(00)00118-0CrossRefGoogle ScholarPubMed
Wells, DL and Hepper, PG 2000b The influence of environ-mental change on the behaviour of sheltered dogs. Applied Animal Behaviour Science 68: 151162. https://doi.org/10.1016/S0168-1591(00)00100-3CrossRefGoogle Scholar
Wells, DL and Hepper, PG 2001 The behavior of visitors towards dogs housed in an animal rescue shelter. Anthrozoös 14:1218. https://doi.org/10.2752/089279301786999661CrossRefGoogle Scholar
Weng, HY, Kass, PH, Chomel, BB and Hart, LA 2006 Educational intervention on dog sterilization and retention in Taiwan. Preventive Veterinary Medicine 76: 196210. https://doi.org/10.1016/j.prevetmed.2006.05.002CrossRefGoogle ScholarPubMed
Wenstrup, J and Dowidchuk, A 1999 Pet overpopulation: Data and measurement issues in shelters. Journal of Applied Animal Welfare Science 2: 303319. https://doi.org/10.1207/s15327604jaws0204_5CrossRefGoogle ScholarPubMed
White, SC, Jefferson, E and Levy, JK 2010 Impact of publicly sponsored neutering programs on animal population dynamics at animal shelters: the New Hampshire and Austin experiences. Journal of Applied Animal Welfare Science 13: 191212. https://doi.org/10.1080/10888700903579903CrossRefGoogle ScholarPubMed
Žák, J, Voslářová, E, Večerek, V and Bedáňová, I 2015 Sex, age and size as factors affecting the length of stay of dogs in Czech shelters. Acta Veterinaria Brno 84: 407413. https://doi.org/10.2754/avb201584040407CrossRefGoogle Scholar
Zawistowski, S, Morris, J, Salman, MD and Ruch-Gallie, R 1998 Population dynamics, overpopulation, and the welfare of companion animals: New insights on old and new data. Journal of Applied Animal Welfare Science 1: 193206. https://doi.org/10.1207/s15327604jaws0103_1CrossRefGoogle ScholarPubMed