Lost Pet Database & Microchip Registry
The 24Petwatch Registry is North America’s largest registry setting the industry standard with over 30M registered pets

Partnering with animal welfare organizations across North America to reunite over 730K pets with their families
With 24Pet’s PetPoint, Chameleon, or Pet Professional Portal, you can use game-changing features to speed up and simplify reunites.
Universal microchip registration
No brand restrictions – easily register any microchip with 24Petwatch.
Instant microchip lookup
Search for a microchip and instantly see information in the 24Petwatch registry.
Lost pet recovery made easy
Submit a found report and let our dedicated Lost Pet Recovery specialists do the rest.

The 24Petwatch Microchip Registry is a comprehensive database that stores the unique identification numbers of pets' microchips and their pet parents contact information
- Over 5,000 animal welfare organizations and veterinary partners register microchips annually
- Free registration for any brand of microchip
- A crucial service in reuniting lost pets with their owners
How the registry works
Register each pet’s microchip
Register a pet’s microchip for free with the 24Petwatch registry, providing the pet parent’s phone number, email address, etc., and information about the pet.

Engage our lost pet recovery specialist
If a pet becomes lost, the pet parent should notify 24Petwatch online. One of our Lost Pet Recovery Specialists will run a real-time search of all animals reported found in our database.
Help reunite pets with owners
If a pet is found and scanned for a microchip, 24Petwatch must be notified. Then, we will notify the pet parent via SMS text and automated phone calls. The pet parent can arrange with the finder to be reunited with their pet.
Pet parent benefits
24Petwatch offers free microchip registration with no mandatory fees for standard services. The standard plan includes unlimited access to our online portal, where pet parents can:
Update contact information online
Set emergency contacts
Alert 24Petwatch if their pet goes missing
Receive notifications when their pet is found
Instantly create a lost pet poster
With no fees, pet parents are more likely to keep their microchip information up to date, which helps pets stay safe and out of shelters or rescues. Pet parents also have the option to upgrade to premium Pet Protection memberships. These memberships offer benefits such as 24/7 access to a veterinary helpline, assistance from Lost Pet Recovery Specialists, and more.

Automatically register with the 24Petwatch Registry
24Pet data management software
Our software products automatically register microchips and connect with adopters to keep contact information current.
Other data management software
Connect seamlessly via API for automatic microchip registration
Pet Professional Portal
Easily register individual microchips through our user-friendly portal
Frequently asked questions
A microchip is only as good as the registry it is tied to. The microchip itself only contains the microchip number. Accessing the pet parent’s contact information through the registry is critical to reuniting the pet with its family.
The 24Petwatch registry provides peace of mind for animal welfare organizations:
- Free lifetime registration services for any brand of microchip
- The “sold to” organization information ALWAYS stays tied to the microchip
- Microchips listed in the American Animal Hospital Association (AAHA) Microchip Lookup
To support animal welfare organizations and pet parents alike, 24Petwatch offers free microchip registration, with no mandatory fees to receive the standard services.
The standard (free) plan includes unlimited access to our online portal with the ability to:
- Update contact information online
- Set emergency contacts
- Alert 24Petwatch if their pet becomes lost
- Be notified when their pet is found
- Instantly generate a lost pet poster
Pet parents will never be obligated to pay for standard services. With no fees, pet parents are more likely to keep the microchip information current, helping keep pets home safe and out of your shelter or rescue. They can upgrade to premium Pet Protection memberships with 24/7 Vet helpline services, Lost Pet Recovery Specialists and more if they choose.
What our partners are saying
Animal Welfare Society
Kennebunk, ME
The 24Petwatch Registry is an invaluable tool for us to help lost pets be reunited with their families. The interface is easy to use, and the information provided allows us to quickly reach out to pet families without any unnecessary extra steps.
Nevada Humane Society
Reno, NV
The 24Pet Registry is an integral tool to our shelter operations. The ability to look up pet owners’ information, send alerts and have access to lost pet recovery agents saves my team time and increases the amount of animals we are able to reunite. I also appreciate having access to a dedicated client services director if there is an odd situation or a registration issue. After all, a microchip is only as good as the registration attached to it.
Spay Neuter Network TX
Dallas, TX
I am responsible for registering microchips each day for our clients. You have made this process very easy for me. The template you provide works well with our data extract and provides clear columns for information as needed to upload to your website. It takes only a few minutes from start to finish.
Find the perfect fit for your needs
Our dedicated team is here to support your organization with expert guidance and tailored solutions.