At home, you can call your vet and ask what to "look for" in case something gets serious. Then see what he says to put in there. We put Aloevera water (from the grocery or health food store) in our puppy's eyes but only once in a while. The vet has some good eyedrops also that will get the "bacteria" that can form when an eye gets infected. Be very watchful because their eyes are sooooo important!