I got a male chinchilla a few months ago, and he's extremely friendly, let's me pick him up without struggling, and lets me pet him a lot. Yesterday I got a pet dwarf lop female rabbit, who's as harmless as a fly and relaxes a lot. After a few hours I got them to sniff eachother (i held the chinchilla) and they didnt attack or anything. At a point by accident I put him a bit close and the rabbit jumped back. I'm not gonna put them in the same cage but I do want them to run around together and be friends. I've heard to introduce them is to wait a few days then put them together, and I have to get a water sprayer just incase. Is it true? How can you introduce them properly and make sure everyone will be okay?