Vivinavi

Rabies vaccine for cats

I am planning to give my senior cat a rabies vaccine before returning to Japan. He has allergies, so he goes to the hospital regularly and is currently on Atopica (an immunosuppressant) and steroids as an abortive dose when itching is severe. Of course, I am working with the veterinarian's opinion, but I was hoping to hear from someone who has experienced vaccinations while taking the same medications. Please let me know if you have any more advice.
Thanks in advance.