5 Week old male is having alot of red tears ; n ; mostly in one eye. I wiped it away with a warm damp cloth and looked him over. He is breathing fine, he has a little cut on his nose but thats all. At what point are there "too much" red tears? And should I take him to the vet? Should I get something to flush his eyes? It may be because the bedding is dusty but none of the other babies are having this I'm not sure help!