I think it could well be irritated by either the hair prior to be cut or by the cutting of the hair and a few got inside..... or even some stain solution they end to use on white dogs..........not sure........my thought of cherry eye is a way more bulgy eye but I could be wrong.......hopefully they can get some eye flushes.........

not sure if there are some eye drops to help made for doggies........like visine tears or the like, but not sure about usage on pups