Well, my dog (Charlie) usually eats his food with a raw egg in it, but recently he isn't eating anything. He would eat his food while I'm in the garage but when I go back in there to take him outside, it turns out he hadn't eaten anything. Like this morning, he started eating his food without the egg and then I decided he didn't need it today but then he didn't eat anything. I'm starting to get worried. I'm wondering if there is anything that might trigger this.