We work with a company called HomeAgain. Dr. Williams will insert the microchip in between the shoulder blades. The staff will then register your information as well as your pets information into HomeAgain. Once a year HomeAgain will send you a letter asking if you want to renew your pet’s microchip. You do NOT have to, you are welcome to create an account, at any time, and change any information you need. We recommend microchipping outside pets like; dogs, cats, skunks and raccoons.