The microchip is a tiny computer chip which has an
identification number programmed into it and is encapsulated
within a bio-compatible material. The whole device is small
enough to fit inside a hypodermic needle and can be simply
injected under the skin of our pets, where it will stay for the
life of the animal. This provides a permanent, positive
identification which cannot be lost, altered or intentionally
removed - a safe, simple and inexpensive way to protect your pet
against loss or theft. The City of Stockton Animal Sherlter
offers AVID (American Veterinary Identification Devices) a
microchip that, when implanted, includes nation-wide
registration. For more information about the AVID product,
please see External Links below. This City of Stockton webpage
last reviewed on --- 3/21/2011