So my 4 month old puppy is starting to become a pain in the butt with eating. We feed him twice a day, 3 little scoops each time. When he started being stubborn we got some wet food and mix a tiny slice in with the dry food. He did good for awhile and now he's back go not eating. This morning he did pretty good and ate at least 75% of his food. This evening he hasn't even taken a bite. We feed him the same times everyday. He's a little above 5lbs and I just get so nervous when he doesn't eat. Any tops for stubborn puppies??