Saturday week we got a male and female kitten 5/6 months old, so Have been here 11 days the Friday after we got them we brought them both to the vet and had them neutered all went well I've kept them in since we got them they are in the living room kitchen and they have access to the litter in the utility room have their own bed but they are mostly sleeping on the sofa, the problem is the male cat isn't happy at all he's going round bawling up at window and wants to get out, I read to keep them in for 3 weeks I don't mind but he's not happy he got out this morning and made a run for it into neighbours garden wouldn't come back I had to get the treat bag then he came back and advise should I just let him out for little while??? Never had cats since I was a kid only dogs, no dogs here now only these two cats thanks