Companion Animals

Companion Animal Microchipping and Identification

Microchipping is the most effective pet identification technology available, enabling reunion of lost animals with owners and reducing euthanasia of unidentified animals in shelters.

Key Facts

Microchipped dogs are 2.5 times more likely to be returned home than non-chipped dogs
Microchipping is mandatory for dogs in UK, EU, Australia, and other jurisdictions
The procedure is equivalent in pain to a routine vaccination injection
Register details must be kept up to date for microchipping to be effective
Collar tags and microchips provide complementary identification — both recommended

Welfare Considerations

Lost animals that cannot be identified face uncertain welfare outcomes — days or weeks as strays exposed to traffic, predators, and weather, followed by potential euthanasia if not reclaimed. Microchipping dramatically improves reunion rates and reduces shelter time and euthanasia of identified animals. The minor procedural discomfort of implantation is vastly outweighed by the lifetime welfare protection it provides.

What You Can Do

Microchip your pets and register the chip with your current contact details
Update microchip registration whenever you move or change phone numbers
Scan your pet annually to confirm chip readability
Advocate for microchipping mandates for cats as well as dogs in your jurisdiction
Support low-cost microchipping programs for under-resourced pet owners