I use the vaccum for the hair and poo. The brush and is removable. Also handy for other areas in the house. I already had the NIC grids. They were arts and craft shelves in my old house. I used a combo of the knobs they come with and zip ties. There are 30 on the main enclosure. I used the zip ties for the doors and bull clips to close, later I had switched to carabiners cuz he learned to head but it open. The only time I close him in is if he is in bunny time out, ie tries to pee on the couch That's great that the breeder will take care of the neuter. I am in CT. Cost me $80 for the preop visit and $298 for the neuter. The Vet is specialized in exotics. Tried to talk my son into a rescue. Then all is done! Training a bunny is like training a toddler. Takes awhile but eve8 you get there.