The nature and strength of social motivations in young farmed silver fox vixens (Vulpes vulpes)

To investigate the strength of social motivation and the motives underlying social contact in farmed silver foxes (Vulpes vulpes), we housed six young vixens continuously in a closed economy operant apparatus and measured their ‘maximum price paid’ when required to perform a task to obtain unrestricted social contact or food (a ‘yardstick’ resource). In the […]