Review on 🐶 Solid Gold Mighty Mini - Grain-Free Holistic Dry Dog Food for Toy and Small Breeds with Sensitive Stomachs - Probiotic Support for All Life Stages by Katie Smith

methionine has been added to the product. If you look at it you will find the following information: So if methionine is found in meat and fish ingredients in pet food, then why would DL-methionine supplement be added to pet food? "Diets that contain minimal amounts of meat proteins, are heavily loaded with plant proteins like soy, or are low-calorie foods diluted with inert ingredients like grains and fiber may require additional methionine supplementation. that adding the chemical means you are feeding your dog food that does not contain enough protein. Dogs need animal protein, not added fillers or vegan protein. I sent food back.