The Datamars ISO Pet Microchip Unregistered bundle has the same world-class Datamars Microfindr™ Slim Chip — without pre-paid registration. Ideal for situations where animals need to be identified without enrollment in a public recovery database — such as animal or equine inventory management, breeding programs, or databases that are pre-populated with owner information that ties the pet to the owner at the point of implant. Select only the quantity you need.

Not recommended for pet travel. If your pet may travel internationally or needs to be identified by authorities in the event of loss, we recommend the registered version with free PetLink lifetime registration.

What's Included (Per Chip)

• Datamars Microfindr™ Slim Chip — 15-digit, ISO compliant (11784/11785), operating at 134.2 kHz, pre-loaded into a ready-to-use disposable syringe with detachable needle, sterilized by EO gas and individually packed
• Optional PetLink registration — available for a one-time fee per chip at PetLink.net; all future updates are free for the life of your pet

Why the Datamars Slim Chip

• Smallest and slimmest chip available — as small as a thin grain of rice, weighs a fraction of standard glass microchips
• 14-gauge needle — thinner than standard, for a gentler and less intrusive implant
• No Return Click Syringe — audible click confirms implantation is complete; injector blocks chip withdrawal; needle detaches for minimal medical waste
• ISO worldwide compliance — accepted for international pet travel; non-ISO chips may be rejected at borders

Note: We recommend these microchips be implanted by your veterinarian. For health and safety reasons, microchips can only be returned unopened.

Why microchip your pet? →  |  Microchip specifications →  |  About PetLink registration →