You should feed your dog a puppy-specific formula until they’re at least 1 year old. Shop the best puppy food for your growing puppy from brands like Purina, Royal Canin, Hill’s, Iams and more.

The activity level, size, and metabolism of a Chihuahua differ from those of a Labrador Retriever. That’s why Royal Canin offers breed-specific dog food designed to meet the unique nutritional ...