I honestly have no idea what I would have done without this product..for my German shepherd with a sensitive stomach it has been life changing! Now the new addition to the family is also on it as she turns her nose up at other puppy food and pinches his! I have left a review previously to this effect but in this one I wanted to comment on the company..never before I have experienced such excellent customer service and such speedy deliveries...to everyone out there, this is an exceptional product and superb company...I wish them every success as it is so well deserved.!