Thank you for your response!
Our vet has been administering Depo Medrol as an injectible for 5-years now. He is checking into lysine and alternatives to add to his diet regime.
Taj Mahal is my purebred 5-year old Persian Blue Smoke extreme. Since Tajee was 6-months a cortisone protocol has been administered by our vet to treat an undiagnosed reoccuring genetic swollen mouth and lip sore problem. I have tried crushing lysine into his food, but it must have a bitter...