What Is Microchipping?
The ASPCA strongly recommends that pet owners consider microchipping their pets, in addition to a current dog license and identification tag. You may also wish to discuss microchipping with your local veterinarian.
The following companies provide microchipping services. You may wish to visit their websites:
American Veterinary ID Devices (AVID)
Companion Animal Recovery
Datamars/Microfindr & PetLink.net