I've been feeding my puppy Chicken Soup for Puppies for about 4 weeks. The first two weeks after the change, she was doing fine--solid poos. The last two weeks have been a mixture of solid poos, soft poo and then all out diarrhea. My vet thought she may have giardia (sp?), and gave her meds. She seemed better for a few days, but now she has the on and off soft poo/diarrhea. Has this happened to anybody who feeds their pup Chicken Soup for Puppies? Does this sound like a food issue or something more serious? Please help!!!