Desert - Black-tailed prairiedog and Collared peccary

Do the peccaries and prairie dogs always get along? Seems to be quite the unique, yet successful mix if so.

@Austin the Sengi They don't really interact, and as you can see they're comfortable getting close to each other (to be fair, they were being motivated by food in this picture).

There are also North American tree porcupines in this mix, which are a lot more shy, but I suppose that's just porcupine nature