I've been feeding my guys Nutro lately but Ripley has had frequent runny poo on the Senior version so when I asked my vet she recommended I switch him to Pro Plan Sensitive Stomach. He's been on it for a month now and doing great. On that note I want to say that my vet told me after the tainted pet food and recall mess she said that Purina is one of the few foods she trusts and recommends now - all their products. She said Pro Plan is the best but there is nothing wrong with the rest of their line of pet foods.
I had another vet in that office say that people are too often judging pet food by cost - the more expensive it is the better they think it must be. He says that isn't always true.
I also wanted to add that Ripley is over 15 years old and he ate nothing but Cat Chow for the first 11 years of it and the next couple he ate Purina One Urinary Tract Care. I'd say it can't be too terrible if he's made it this far.
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