What is a microchip for a pet?
A microchip for a pet is a small electronic chip enclosed in a glass cylinder about the size of a grain of rice. It is implanted under the pet's skin, typically between the shoulder blades. The microchip contains a unique identification number that a special scanner can read. This number is linked to the pet owner's contact information in a database, which can be accessed by veterinary clinics, animal shelters, and other organizations with the appropriate scanning equipment.
Different types of microchips have various benefits and may be selected based on your dog's characteristics, from size and weight to age and health conditions. Some microchips even allow you to monitor your pet's health.
Ultimately, your vet can help you decide which microchip is best for your dog or cat.
Types of Microchips For Cats & Dogs
Types of pet microchips include different frequencies, which different readers pick up. Some of the different kinds of animal microchips currently existing include:
- 125kHz Chip: This was previously the most commonly used microchip frequency in the U.S., although not all scanners can read it.
- 134kHz Chip: Introduced in the U.S. in 2004, this microchip is read by all scanners and is considered the universal standard worldwide.
- 128 kHz Chip: Introduced in 2007, this microchip can be scanned by most scanners.
What are some factors to consider when choosing a microchip?
Some of the factors to consider when choosing a microchip for your pet include:
Compatibility with Scanners
Unfortunately, in the U.S., there is no standard for microchip production. This means that various manufacturers produce microchips with different benefits that operate at different frequencies. Due to the high cost of microchip scanners, pet hospitals and animal control facilities often need to choose which type of scanner to carry rather than purchasing different ones. As a result, if a dog or cat is found at one of these facilities, the scanner may be unable to read the microchip if it operates at a different frequency.
International Microchip Standards
There is no standard for microchipping in the U.S., but having your dog or cat microchipped can significantly increase the chances of being reunited with them if they get lost. The International Standards Organization has approved a universal identification system for microchips for worldwide use. While not mandatory, using an ISO-rated microchip for your pet means you can be reunited with your pet even if you are overseas when you are separated.
Database Registration
Microchips don't have a centralized database in the U.S. The databases are run strictly by the manufacturing companies. The good news is that the identification number displayed by the microchip scanner will indicate the manufacturer. The only way the owner's information would be unavailable is if their contact information is incomplete or outdated or the microchip was never registered.
Additional Features Offered by Microchips
While reuniting you with your pet is the main goal, some microchips offer additional benefits. For example, some microchips can monitor vitals, including heart rate and temperature.
No matter which microchip you choose, the main goal is to be reunited with your pet, so keep this front of mind when choosing a microchip.
How does a pet microchip work?
The microchip is implanted using a hypodermic needle in a quick and minimally painful procedure, similar to a routine vaccination. It does not require anesthesia. After implantation, the pet owner must register the microchip with their contact information in a database maintained by the microchip manufacturer. This registration is crucial because the microchip itself stores no contact details.
The scanner emits a low-frequency radio wave that activates the chip, allowing it to transmit its unique identification number. The identification number is used to access the owner's contact information in the database, facilitating the pet's reunion with its owner.
Note: The advice provided in this post is intended for informational purposes and does not constitute medical advice regarding pets. For an accurate diagnosis of your pet's condition, please make an appointment with your vet.