How to kill a dog.

Guys, Im in fuckjng agony. My neighbour's dog just stole my flip flops again. That dog has been stealing 4 of my flip flops THIS YEAR.
And THE OWNER DOESNT EVEN GIVE A FUCK.
Like that dog broke my chirstmas decoration and my tree.
It poops everywhere and bro i hate it so much. My parents told me im taking it to seriously. BUT BRO STOLE MY FLIP FLOPS AND RUINED THEM UGHHSHSS
so how do i kill that thing like Ive tried the syringe thing aka traumatizing the dog bht BRO WAS NOT EVEN TRAUMATIZED.
I will srsly kms if that thing poops again.
Like i want to skin that dog alive and eat it.