So if your cat were to slip his or her collar and somebody decided that they wanted to make your pet their own. How would a microchip benefit your pet in that situation?
I'm not asking to pick a fight, I'm just curious.
It would seem to me that something like this
http://www.globalpetfinder.com/ would be more effective in actually tracking your pet down, however, it still comes in the form of a collar that can be easily removed. This system couldn't be used on cats or dogs under 30 pounds according to the website.