Wonders are good for both cats and dogs. In a 2 oz. box contains dehydrated Pollock skin sourced from the Faroe Island, chopped up into tidbits. They are in perfect sice for small dogs and cats. Can be used asa training treats for larger dogs. High in protein and grain-free, Wonders are perfect for picky eaters, those with sensitive tummy or pets with allergies. Made in the USA with all human-grade ingredients.