No vet was able to detect the micorchip that aparently was put in by this company. Also when I try to get through to them they NEVER answer their phone. Once I got through and they wanted to charge me $50 to change the information attached to the microchip that later I found out never worked. ALSO -- no common vet microchip scanner uses the microchip that they use...who knows if they even really use one. No one reckognized the number. If my pet was lost it would have been as if she was not microchipped.