Wonderful shot, nice rich colours, I can just imagine the whining and yips of them barking... Perfect title too.. nice work :) only think I would have done differently is crop a little off the top.. seems to bring the focus on the the two of them a bit more (but thats just me ;))
Certainly not a natural enviroment for foxes but as far as I know foxes are non-domesticated animals. These sure are appealing. I don't think this is a great shot in terms of composition and image quality though. While it captures the foxes in a position that makes it appear they are dancing, which is cute, it doesn't capture much else to engage my interest. The foxes are surrounded by too much drab background and they aren't large enough in the frame to really draw the viewer in beyond that initial emotional reaction to their cuteness. Ultimately, there is too much distance between the viewer and the subject.
Could try focusing even more on foxes. Maybe would've cropped all the way from hindlegs and leave part of both fox' outside the picture.
Nice find anyway.