Who says you can't teach old dogs new vix?

Spartan the 12-year-old Rottweiler has spent the last four years building a friendship with Ruby the vixen after she was taken in as a baby and hand-reared at Swampy's Wildlife Rescue.

Ray Allibone runs the rescue from his home in Sheerness in the UK and, as he told Kent Online, he brought Ruby in as a cub with the expectation that she would eventually be released back into the wild. Unfortunately, by the time he got her into good enough health, she was too "humanized" to be able to survive on her own.

Sources: Kent Online | h/t arbroath