Ok this is really bad to say but i have never got my cat vaccinated before. Dumb i know but we couldnt afford it when i realised how much they were and i thought since he has never been outside it'd be fine. However we'll be moving soon and i suppse he should be up to date with them. How would i go about it? I am unsure how many he needs. Will he be able to get them all at once or should i do it over a period of time?