Hi, I am looking to adopt a couple of baby degus. The ones at our local pets at home are about 17-18 weeks old. Is this too old for them to be easy to tame? I have never kept degus before so would like some advice as to whether I would be better off buying from a breeder or shop and where is the best place in Kent Deal, Dover, Thanet area. Also, I don't have the cage yet but I am looking at the John Hopewell 60" 2 tier cage. Would everyone recommend this one? Thanks. Sam.