Bailey came from a nice retired couple who been in the breeding business for quite some time now although when I went to see the yorkies she did have some VERY NICE cover, concreted patio type kennels if I wasn't impressed by the dogs I was impressed with the kennels LOL but she did have a patio and when I went to see Bailey and his sister we went in the breeders home and she let the other adult yorkies roam free, so I believe the kennels were for playtime and she would either let them go on the patio or keep them in the home I can't remember..........but anyhoo I guess we would fall under the catergory of: A backyard breeder/responsible in-home breeder.....
So far I am impressed with Bailey's health and looks but then again he is only 5 months but so far so good (knock on wood)