One of the most comprehensive and unbiased dog food comparisons is available at DogFoodAdvisor.com. The author of the reviews has no links to any dog food companies. The foods are reviewed objectively and given a rating of zero to five stars depending on the quality of their ingredients.
Dry, wet and raw forms of commercial dog food are reviewed and rated using objective criteria. Up-to-date recalls are posted on the site. DogFoodAdvisor.com can be searched by type of food, by brand and by rating. The site also provides lists of the best foods for special needs, such as weight loss. It provides extensive information about dog food in general and the nutritional needs of dogs.