Does this sound like allergies? My cat has clear watery eyes, sneezes a lot and keeps scratching her ear to the point she now has a sore there. I'm going to take her to the vet but wondered if that's what it sounds like. I haven't changed her food. She has been on burgess since we adopted her in may. Should I try a change of food or is it unlikely to be that as she has only been like this a few weeks and I've only seen her sore ear (outside) today.