My brothers dog Zac used to eat the plastic garden piping so he filled a piece with halipinos and extra hot tobasco, wasabi and pretty much anythine else he has. Gave it to the dog and took away his water and left him to it. An hour later he comes out to check and the dog has stripped the plastic and has licked it clean. He gives the dog his bowl back and the dog ignores it and resumes licking the pipe.

Dog 1, Jeremy 0.

He replaces the garden pipe with copper.

Dog 2, Jeremy 0.

Zac also inspects his turds on a regular basis. If it smells o.k gobble it up. Smells no good leave Jeremy to pick it up.

Dog 3, Jeremy 0.