Well it doesn't so much BELONG to him so much as I BOUGHT him one. The only trick is mailing it to him.
A company in my country makes them for when you want a male to mount but not inseminate (Hence the 'teaser' harness.) Mostly they do it for sheep, but they make smaller versions for anything down to around rabbit size. The particular harness I bought is here: https://www.dropbox.com/s/iuh1y1r7rip4u4w/Teaser.PNG?dl=0 (That coin's not a penny but I think about the right size.)
Well it doesn't so much BELONG to him so much as I BOUGHT him one. The only trick is mailing it to h