Crypto ping?
From the story linked in #52:

The ringdocus or shunka warakin - two of the names it has been given over the years - strongly resembles a wolf, but sports a hyena-like sloping back and an odd-shaped head with a narrow snout. Its coat is dark-brown, almost black, with lighter tan areas and a faint impression of stripes on its side.[snip]
The tale was again picked up by writers Loren Coleman and Jerome Clark in their book Cryptozoology A to Z. In that book, Coleman linked it to a Native American legend about the shunka warakin, a creature that snuck into camps at night to steal dogs.
Wow!
Thanks for posting the picture.
Sorry, somehow I missed your post. Was there a delay in it being posting?