As some of you may have read my post awhile back about my puppy having constant diarrhea, we are still battling soft stools. The vet found giardia in his stool so he has been treated for that with panacur, metronidazole, and pro-pectalin tablets. He is still having the diarrhea problems and the vet is now thinking it is his food. He came from the breeder being fed Euk LBP. We then switched him to Fromm LBP after we took a stool sample to the vet and it came back negative. The vet wants me to switch him back to either Euk LBP or Science diet because he thinks the Fromm is too "rich". Does anybody know of a grain free food that is less rich??? If not, he will probably go back on Euk, which doesnt make me happy because of the higher costs and smaller bags...