I just told my dog that if farts could kill, he'd have to be licensed and registered as a dangerous weapon. He IS both licensed AND registered, but not for gas warfare.
He appears to feel fine. He's bouncy and happy and eating and playing and just like a kid again. But oooh, this is a gassy little dog sometimes. But he's bouncy and happy and loving life, so the occasional gas attack is a small price to pay for a sunny, happy, bouncy little bossy dog. Just call him 007.5 (lbs.) - he's Small and Silent But Deadly, and Licensed to Clear a Room.