What is grain free and for a puppy? I couldn't keep my dachshund on a good quality food b'c she always would get bladder infections...I tried Nutro, Nature's Variety, and Wellness and the only thing that worked was Iam's, which was really weird IMO. The vet insisted on Iam's and once we were on it she never had a infection. I always gradually switched her over to a new food and never was it ever a drastic change. |