Dry food can also be useful for underweight cats. It is easily the most calorie-dense method of cat food so may help a cat obtain some essential fat. I think petco just adjusted their recipe for their WholeHearted line, no gums or carrageenan. The tops on the label are white. https://dubai-pet-shop-dip49135.shivawiki.com/7438336/the_basic_principles_of_bird_food