pour some anti-freeze around the dumpster, it has a very sweet taste to it, which coons like, and has a very deadly aftermath, which you like...it works out nice for everyone.
hmm, this can kill dogs too, if that is a problem...
If you want to catch those coons yourself you can do it with a Victor 220 conibear trap.
This will definitely kill a coon, check local laws, you may need to be licensed to use these and also if you catch something other than a coon, it could spell big fine...
The other homemade poisons mentioned. I would bet they would kill a coon as well, but putting yourself at risk.
i would get a have a heart trap catch them in it then bring them bak to your house and shoot them with a 22
Not a bad idea here at all!