Salmon

Salmon is one of the most nutritious foods out there and the best part is that your dog can eat this too! Salmon is rich in omega-3 fatty acids, vitamins, and protein which are essential to boost the immune system and improve the quality of hair and skin. 

“I include salmon or other oily fish in the recipes I formulate and recommend that people include them as the protein in homemade diets on a rotating basis with other meats,” says Dr. Susan G. Wynn, author and veterinary nutritionist.

But if you are already giving your dog supplements with fish oil, pay attention to the amount of salmon you feed your pet.