"When we got our pitbull puppy, he was only 5 wks old. From the very beginning, he had problems with digestion. As soon as he would eat, he would start having diarrhea that would continue for hours and end with him vomiting. At first, I thought it was because he was so young, but as he got older, it became obvious we had a bigger problem. I felt so sorry for him (and my carpet!) everytime he had an accident he would cry and look so ashamed. The vet suggested we try switching his food. To make a long story short, we tried six different brands and finally (after about 6 mos) found this Sensitive Stomach formula. He is now nine months old and has had NO problems since he started this diet!!! I am so grateful!"