NOTE: ACS is currently not offering Microchipping Services. Please check out the Pet Vaccination & Microchip Partner Events.
A microchip obtained from Animal Care Services (ACS) will be automatically registered to the owner and comes with free lifetime registration.
ACS currently uses Found Animals Registry chips:
If your address or contact information changes, you must update your microchip information.
Microchips are injected into the fatty area between the shoulders of your pet. This area is commonly referred to as the “scruff.”
A hypodermic needle, similar to one used for a vaccination, is used to implant the microchip. No surgery or anesthesia is required, a microchip can even be implanted during a routine visit to the vet.
The microchips ACS uses only “contain” the identification number for your pet. They can’t act as a GPS tracking device to locate your pet if they get lost, but there are some companies out there that make GPS tags for pets.
Some microchip companies will provide online tools to keep track of your pet’s medical information and vaccination schedule.
The benefits of microchipping animals definitely outweigh the risks, but no system is ever foolproof. The risk of an animal shelter or veterinary clinic not being able to detect a microchip is very low, but it is a risk. That’s one of the reasons why Animal Care Services uses universal scanners and has a number of “chip checks” throughout a pet’s stay at the shelter. It’s also why a tag containing the pet's microchip number is required to be worn by the pet.
Ensuring your pet remains on your property and your fences and gates are in good repair will also go a long way towards making sure your pets remain safe at home with you!
If you are concerned about your pet having a negative reaction to microchipping or you have questions about microchips in general, check with your pet’s veterinarian.
Contact Form
4710 State Highway 151 San Antonio, TX 78227 Directions
4630 State Highway 151 San Antonio, TX 78227 Directions
Monday - Friday: 11 a.m. - 7 p.m. Saturday - Sunday: 11 a.m. - 5 p.m.
Walk-ins are accepted, no appointments needed.
Microchip Clinic Events