How To Kill Squirrels Humanely. A gunshot to the head should kill the squirrel instantly. A trapping comb will help you with the removal or dispatch of the squirrel.
After all, where there is one squirrel, many more will follow, and deterrence solves the problem in the long run. Another easy and somewhat humane way of killing the captured squirrel in cage is to shoot it.
10 Humane Ways To Keep Squirrels Out Of Your Garden
Another method that could be used together with the baffle is greasing the poles regularly to. Asphyxiation by carbon dioxide is termed as the most humane methods for killing squirrels, but only when it is done in an appropriate manner.