Lately, my Miniature Pinscher does not want to eat his kibbles at all. He will just sniff, rub his nose on it and then walk away. He already has not eaten his food for 2 days and I gave him Premium Edge dog food (lamb).
Need all your expert advise and I've already taken him to the vet several...
don't give your dog food sold at wal-mart, or other similar stores. it's poop. for a smart dog like that you'll probably need "science diet" dog food from PetsMart, not Petco, they are a bad company.