My sister had a crate that she didn't need so I got it for no cost. Its 36x22x24(H). I'm sure it will be OK right when I get him, but in 6 months I'm thinking it will be too small. I want to have a 2nd crate to put in my bedroom, so I'm going to buy another one. My bedroom is small, so I don't want it bigger than necessary, but it has to be big enough for a full grown SPOO. Her spoo's are generally 45-55 lbs, so not as large as spoo's can get. What size crate(s) do you recommend?