>>64170790 (OP)
Unless capsaicin extract is outright banned you can buy raw capsaicin in both liquid and powdered form on Amazon. I was going to buy some to fuck with moles but moved before that plan came to fruition. It's good for getting pests to fuck off and leave your garden alone. If you have kangaroos, rabbits, bugs, or whatever eating your flowers or crops you have a ready made excuse to be buying it. Also shockingly has medical uses for nerve pain, definitely talk to your doc instead of slathering capsaicin on your back or whatever.
Found "20g CAPSAICIN 99% Chilli Pepper Extract Powder" for $23 US while searching "pest control capsaicin". Listing I found is definitely Chinese as fuck so could also just be powdered spicy turbocancer falsely labeled as capsaicin.
>>64171484
>>64171866
Buy a truck, a tonneau cover for it, the biggest garbage bags you can find, duct tape, and some shovels. The thief gets away there's a non-zero chance he'll rat you out for turning his face into hell. You get arrested while your shitbag "police" let him go without questioning why he got pepper sprayed inside someone's house at 2am. Your government hates you and wants you to die horribly.
If you were willing to go a legal route get a large dog of a breed known for making great loyal guardians for people and livestock. Get the dog trained and make sure your parents are directly involved so they know all the pup's commands too. If anyone asks why it shouldn't be hard to come up with excuses. "Fukkin dingos mate" or some other bullshit.
>>64171872
The biggest problem is going to be delivery. Even if it's just well blended and thoroughly strained habanero juice last thing you want is a fine mist of that blowing back at you. Also don't want it to be such a weak method you have to be in stabbing/bludgeoning range to deploy it.
>>64171880
The stuff sold in stores here in the US is typically formulated to be nasty as fuck. If it's weak it's meant to be.