Did I ever mention my microchip? I can't feel it, but it's good to know it's there.
A couple years ago, FatBoy paid a vet to inject this thing under my skin .. around my shoulderblade. It's about the size of a rice kernel, and can be read by special scanners that most vets, and all animal shelters have. That way, if I'm ever lost and separated from my collar, they'll still know who I am.