CR tested 58 dog foods from brands including Blue Buffalo, Hill’s Science Diet, and Purina for key nutrients and dangerous contaminants. Here's what we found.

All the dog food recommended below meets or exceeds AAFCO standards. We should also note that the FDA has warned against certain grain-free foods, which the agency thinks may be linked to an ...

The food contains 25% protein, 16.8% fat, and 1.4% fiber, with 394 kcal per cup. Grain-free dog foods contain non-grain carbohydrates like peas and lentils. Despite their increasing popularity and ...

whole grain wheat Some dogs are sensitive to certain food ingredients, which can cause excessive itching, loose stools, occasional vomiting and other symptoms. Investing in a dog food formulated ...

First ingredients are chicken, chicken meal and whole grain brown rice. Recipe is free of corn, wheat, artificial flavors and preservatives. Guaranteed 23% minimum crude protein. Diamond dog food ...

chicken and whole-grain barley. The recipe also contains a blend of fibers and prebiotics to promote a healthy digestive system, according to the brand. Royal Canin is a favorite dog food brand ...