The AVMA has released two resources on microchipping of animals: a backgrounder and answers to frequently asked questions. The backgrounder provides information on microchip types and standards, and the benefits and challenges of using the devices. The frequently asked questions include what a microchip is, how it is implanted into an animal, and what type of information it contains. Topics also addressed include whether implanted microchips cause cancer and whether the benefits of microchipping outweigh the risks. You can also click here for more information about microchipping in Colorado.

_{Thank you to CVMA for providing this information.}