I have a 1 year old Pomeranian and he can be rather funny with foods and treats. He eitherr picks at them, they just don't agree with his tummy or hes just damm right stubborn and turns his nose up at them :) I see these in most pets stores and have not picked them up because of his sensitive tummy and i have usually gone for the more plain crews or treats. I did however see these on the local market we have every sunday and thought i would try them seeing as our usual treats we give him were out. The lady on the stall kept saying that our dog would be fine with the Trixe treats but to be fair its not her picking up his crap!!! After some hard earned persuasion i did as i said before buy these and they are great... His stomach is fine on them and i like to be able to choose what colour he has, sad i know!