Hello,
This is a question for your vet. No one outside of your vet knows your pet and all of the many things that make them who they are outside of you and your vet. Please ask them about diet, supplements and even seeing a specialist to find out other options for your pets medical needs. Also in some pets this can be a chronic ever evolving condition so it is important to stay in touch with your vet so they can be ready to help if anything does change. I hope this helps.