I have two cats aged 2 years and I think one of them has allergies. He is frequently sneezing and sometimes has a runny eye. The vet treated him with a steroid injection and antibiotics but it’s made minimal difference.
I wondered if it could be a cat litter allergy? They are indoor cats and use their litter trays perfectly. I’ve been using EverClean but I don’t know what else would be a good alternative that might be better for allergy issues.