I noticed when I bathed my yorkie today he was shedding a lot of hair.I noticed this last week but I thought it was because it was the first bath after he was groomed.The only thing different is I have added another canned food to his rotation that he’s never had before. It is Go Fit chicken,turkey and trout stew. He has never had trout before. I also started springtime joint supplements for a switch from mercola’s’ which I love.This is so unusual because he never has this much hair in the sink. I also give him Nordic natural fish oil every other night and krill oil the nights I don’t give fish oil. Any ideas what could be causing this. He’s not scratching at all. Thanks