My dogs did go crazy for them BUT my greyhound with an especially sensitive stomach had diarrhea and vomiting after. She had 3 of them spread out over the course of a week (so not every day) and was the only change in her diet. She did fine at first, but after the 3rd one, the GI symptoms began. Because it is listed as being highly digestible and all the great reviews, I thought these would be fine. So very wrong.
Rating:
[5 of 5 Stars!]