Microchipping for Your Dog’s Safety

Dog Injuries & Safety >

In an effort to address this potential problem, in 1996, the International Standards Organization published that universal readers must be produced. Scanners are provided to animal control, humane shelters and other rescue organizations in an effort to ensure that every stray pet is scanned and those with chips are reunited with their owners. Veterinarians can also purchase scanners for use in their hospital.

Do Microchips Cause Cancer

There have been some reports of tumors caused by microchips in laboratory mice and rats. There is also a report of a dog that had a tumor removed that was next to the microchip however do definitive proof suggested it was from the microchip. The manufacturers of the microchips claim they are safe. For more discussion on this topic, go to [[AWT|7668|Do Microchips Cause Cancer]]?

Should you microchip your pet? Absolutely Yes! Microchips are the best way of permanent identification of pets. The chips are considered reliable and an effective way to identify lost pets. At this point in time, we believe that they likelihood of a pet being lost and possibly euthanized because he cannot be identified is way higher than the chance of a tumor.

Microchip Database

Even if your pet has a microchip and is properly scanned, without an accessible database, this information will not return your pet to you. When contacted with the identification code of a missing pet, the database personnel can retrieve the pet's information. Each microchip that is sold is registered to the veterinary hospital or shelter that purchased it. It is the responsibility of the veterinary hospital to record your pet's unique microchip identification number in his record and notify the microchip database.

In addition, you can register your pet in your own name for faster notification when your lost pet has been found. There is a charge for this service. These microchip databases are usually available 24 hours a day and are even accessible via the Internet. But remember, the database, as with computers, is only as good as the data it contains. Annual confirmation of your pet's microchip information is strongly recommended.

Various Microchip Companies

In the United States, there are currently two active suppliers of microchips. American Veterinary Identification Devices (AVID®) and HomeAgain®. Each has unique codes and each support their own databases. Each is readily accessible.


To date, AVID® has sold several million microchips. According to a spokesperson, a pet is reunited with his owner every 32 minutes. Currently, over 142, 000 lost pets have been returned home. For more information on AVID® microchips, visit them at www.avidid.com or call 1-800-336-AVID.


To date, HomeAgain® has sold over 500,000 microchips and over 34,000 pets have been reunited with their owners. For more information on HomeAgain® microchips, visit them at http://www.homeagainid.com/ or call the HomeAgain Pet Recovery Service at 1-866-PET-ID24 (1-866-738-4324).


Pg 2 of 2