Movement and home range of owned free-roaming male dogs in Puerto Natales, Chile

•Owned free-roaming male dogs in Puerto Natales, Chile have a high site fidelity to the urban environment and especially their owneŕs home, seldom venturing into rural areas.•Owned free-roaming male dogs in Puerto Natales travelled an average maximum distance of 1.05 km from home and had a home range of 0.65 km2 (65 ha).•Body condition score was a predictor of home range, while age and distance to rural boundary were predictors of maximum distance travelled.