Hill's Science Diet Responds to Pet Food Ratings Flap

Hundreds of pet lovers reacting strongly when Hill's Science Diet was chosen by Consumer Ally partner GoodGuide.com as the the best dog and cat food on the market.

Most of the negative reaction centered on the accusation that grain-based pet foods, such as Science Diet and Purina, are bad for animals and that Science Diet is part of a conspiracy with the veterinary community.

We invited GoodGuide to respond to criticism, which it did, and now Colgate Palmolive subsidiary Hill's has too.