My pup keeps going back to it
I got the small for my 10lb chiweenie and at first I thought it was kind of small, but turns out to be a perfect size for her especially since she can get to it with her back teeth! She keeps going back to it and has been gnawing on it for over a week now. No broken off pieces and she doesn’t seem to be bored of it! Love the extra benefit of it being great for her teeth.