This maybe a less violent solution, you can purchase a motion detector sprayer. I found one on amazon.
Havahart 5265 Spray Away Motion Detector Sprinkler Animal Repellent
Now fill it with a solution of Mercaptans, you will have to look around for a supplier. I am sure someone can find you a supplier. Set it up near something that he will go for and stand back. If someone is sprayed with this stuff the smell will not come out for days. It works for skunks.


Looking for Canadian Imperial and Canadian North Star.
John Neilsen