I should also mention that their strange poops involved many many trips to the vet and medications like Rx Clay, ProPectalin, and adding Purina Probiotics to their diet. We thought it was a GI virus (the neighbors dog was sick around the same time) or that it was something they ate on a walk. Their fecal exams came back negative for parasites, Giardia, etc. They were put on hydrolyzed food diet, which gave the lab terrible diarrhea and she lost 5 lbs on that. We were told that Just Food For Dogs would be a good switch, vet formulated, but that food is soooo expensive for dogs that weigh 55 to 65 lbs. I'd rather pay the amount that food would cost in a month to hire a nutritionist to develop something in our budget, and that could be either all commercial, all homemade, or a combo. Just something that works for our wallets and for their guts. Hope this helps others.