Excavations at the vicarage yard (prästgården) at the famous Late Iron Age magnate centre of Gamla Uppsala, Sweden, have yielded six Viking Age (c. ad 750–1100) boat burials, several containing the remains of domestic dogs. The present study is an osteological examination of the remains of three of these dogs, one each from three boat graves, with a primary goal of morphological reconstruction and a secondary focus on identifying sex, age, and pathology. Two dogs were large, slender sight hounds, while the third was somewhat smaller and of indeterminate type. The preference for sight hounds in high-status graves is consistent with previous results from the contemporaneous nearby boat cemeteries of Vendel and Valsgärde, adding weight to the hypothesis of a shared funerary culture between these sites in the Late Iron Age.