Im starting this thread to decide which is the best food to switch my Gracie to. Right now she is eating Science diet puppy. I've heard from many people that because of the corn in it and allergies i should switch to something else but some say it is the best and vet recommended... Why is it vet recommended and not that good for them? thats what i dont get! Well anyway if everyone can tell me what they feed, fed, or what is best to feed my puppy i would be veryy thankful!!! Thankss For all the responsess!!!