Looking for the ultimate combination of a healthy dog treat that packs a flavor punch? Icelandic+ Collagen Puffs are the perfect poppable protein treat your furry best friend is sure to love. These protein-packed rewards are loaded with Omega-3's and support healthy joints, skin, and coat. With just two ingredients, USA beef collagen and wild-caught cod skin, Icelandic+ puff treats are the perfect reward to get tails wagging. These small crunchy bites are perfect for small dogs!