How does a microchip work on a dog? - briefly
A microchip for dogs works by using radio frequency identification (RFID) technology. When scanned, it transmits a unique ID number that corresponds to the pet's information in a database.
How does a microchip work on a dog? - in detail
A microchip for dogs, also known as an RFID (Radio Frequency Identification) transponder, is a small device designed to ensure the safety and identification of pets. The process of how a microchip works involves several key components and steps.
Firstly, the microchip itself is a tiny device, typically measuring around 12mm in length and 2mm in diameter, encased in biocompatible glass. It contains a unique identification number encoded on an integrated circuit. The chip does not have a power source or battery; instead, it is activated by a scanner that emits a low-frequency radio signal.
The microchip is implanted under the skin of the dog, usually between the shoulder blades. This procedure is quick and relatively painless, similar to a standard vaccination. Once implanted, the microchip remains inactive until it comes into contact with a scanner.
When a veterinarian or animal shelter professional scans the area where the chip is located, the scanner emits a low-frequency radio signal. This signal activates the microchip, prompting it to transmit its unique identification number back to the scanner. The scanner then displays this number on a screen.
The unique identification number is registered in a database along with information about the dog and its owner. When the number is scanned, the person performing the scan can contact the registry to obtain the pet's details and reunite it with its owner if necessary. This process ensures that even if a dog becomes lost or stolen, it can be easily identified and returned home.
It is essential for owners to keep their contact information up-to-date in the registry. If the information is outdated, it may become difficult to locate the owner and ensure the safe return of the pet.
In summary, a microchip for dogs operates through a simple yet effective system of radio signal transmission and identification number retrieval. This technology provides a reliable means of identifying and reuniting lost pets with their owners, contributing significantly to pet safety and welfare.