Areas Idaho F&G didn't know had wolf packs....

[Special T]

I would think that there would be more efficient ways to kill just wolves and coyotes with poison if allowed. I highly doubt it will ever happen, but there are ways to limit it to just canines. 

[wraithen]

chocolate. Kills canines. They could probably just use the chemical in chocolate that does it.

[JimmyHoffa]

chocolate. Kills canines. They could probably just use the chemical in chocolate that does it.

The darker the chocolate the more effective it is.  Also, grapes can kill canines.