3 here. Spook stays inside and is my little buddy, Theo is the hunter, and Odd is just odd. He doesn't want anything to do with anybody, but very loudly announces when he decides to come in the house. He's a very cranky cat and hisses at everything. Give Theo something to chase and she's happy. Spook just wants to have all the attention. She just showed up one day, and chose me as a snuggle partner.