Available In: 1 lb., 4 lb., 10 lb., 23.5lb. Our most popular Grain Free dry dog food formula is now available in little bites! Health Extension’s Grain Free Buffalo Whitefish and Chickpea Little Bites, offer all the health benefits of the Holistic Health Extension System but in a grain-free formula. And you won’t find any added hormones – just high quality, deboned buffalo as our FIRST ingredient – because we believe sensible protein levels are the first step to a healthy life. With such a pure formula, Holistic Health Extension Grain Free Buffalo, Whitefish and Chickpea Little Bites are especially beneficial for puppies or toy breeds with allergies to poultry or sensitive digestive tracts. Unlike other brands, our grain-free variety contains a unique blend of nutrients and supplements, like organic apple cider vinegar and colostrum which may help boost immune systems for improved health.