My 8 year old terrier Zoie was alway tired and throwing up. She used to be full of energy We took her to the vet and we found out she has diabetes . The vet told to change her diet but Walmart suggested Freshpet and she loves it! I give her breakfast and dinner and a shot of insulin after each meal. She’s a perky dog now . She can even jump on the bed and couch. It’s added years to her life.