I brought home a new kitten on Thursday, he is 9 weeks old and very sweet and loveable and confident. I got him from a friend who raised him in her house with another 5 cats, 2 dogs and 3 tortoises and some teenagers so he is a good well rounded kitten. I've had him in a bedroom and also let him explore the upstairs hallway, using litter tray, eating lots - all good.
I always intended to get two so today I picked up his new "brother" he's a Mainecoon x ragdoll. He was sold as 8 weeks but he seems a lot smaller. I'd estimate he's more like 6/7 weeks. He came from a litter of 5 and I get the sense he has been in a room with his mum and siblings and hasn't experienced much chaos so he's extremely shy. He's just been hiding the entire time. I was planning to keep the kittens separate but in the same room but my older kitten is too rambunctious so I've removed the younger kitten and set him up his own room with everything he needs. I've been sitting in the same room as him for 3 hours and he hasn't come out of his little bed box yet. He looks terrified.
I'm worried I've done the wrong thing. Will he warm up? Do I need to be getting him out and handling him?