This is a Kangaroo Rat made by Raccoon. He has a vendor at Rocket City FurMeet called Raccoon Salvage. The avatar's pretty fun, 'cause it's got this bouncy-bouncy hopping run, and it's cute, too. (Samsons are not included.)
Of course, cute or not, you're still gonna "eek!" once I reach you. And Samson? Who knows what he's planning.