Why do they eat everything off of the floor like babies? I feel like I have to constantly watch him while he sniffs around to make sure he doesnt eat anything that will make him sick. He will sniff around and all of a sudden I will see him chewing something, then I have to pull it out of his mouth. It is worse at my grandmothers house. She has carpet and seems to always have something on the floor, food etc. Izzy is 2, do they ever get out of this stage? Or is it just what dogs do? This is my first pet and after two years, I am still getting used to their weird habits LOL