My Vet recommended their "By Prescription only" brand puppy canned food. The food you are feeding may be too rich for your puppy. I, too, experienced this same episode (hence an ER visit to the Vet, $120.00 later) He was weening and couldn't digest the food, so I now puree it in the blender. Hope this helps.
Answered by Anonymous - 1/24/2012 2:11:19 AM