Bellyrubs Tuna Flakes Cat and Dog Treats Jumbo Bag 4.25 ounces! Rich in Omega 3 (Excellent Source of EPA and DHA Omega-3 Fatty Acid) 100 Percent Bonita Tuna (Contains Dried Bonita Tuna Flakes - That's it) No Preservatives (Our drying process locks in the freshness)