He has this small little bump on the top corner of his eye?
he didn’t have it yesterday i just noticed it right now? in the past month he’s had problems with this eye, it gets this thin ring around it and his eye sort of tears up. i can tell it bothers him cuz he kind of itches it but it always disappears after a day. he’s only a 4 month old and we can’t afford a vet right now, can someone please tell me if this is an urgent issue? or is it some type of allergy?