I have 1 cat and 9 piggies, our piggies are in cages, during the day the cat goes out and the piggies get to use the run in our livingroom. In the evening we have the guineas in the run for a short while and the cat is shut out the livingroom.
When the piggies are back in the cage, Corey cat is allowed back in the livingroom.
If I have one out for a cuddle, Corey does not even bother looking anymore, Corey was 10 when I got piggies, we used to live in the country only 6 houses where we lived, no shops or pubs and he used to bring me presents home, birds, voles and rabbits.
Before I shut the house down for the night, I say Corey bed and he gets up and goes to his fleece in the kitchen, he has access to 1 hall and a small conservatory where his litter tray and his 4 ft high scratch climbing pole is.