Working in the Veterinary field for over 8 yrs I always feed Medi-Cal/Royal Canin. The company will always support you and your puppy they always have Veterinarians on standby as well Great food. Having said that what works for my dogs may not work for yours. Don't buy into the "hype" just because they say they add blueberry for example does not mean it has blueberries. In Canada the only thing that has to be legally correct on a food bag is the weight.....very scary Good luck with your new puppy