I have had all my Siberian Huskies implanted with PetLink microchips. One of them, Twilight, went missing and I was frantic about him all night. Finally, at 5:30 a.m. someone called me and told me they had found my dog. They were able to contact me through my PetLink information associated with my dog’s tags and chip. Twilight had been in the middle of the street and wouldn’t move – at first they thought he was a coyote he was so still, and then, finally, he stirred. I’m glad I have him home as I had nightmares and couldn’t sleep while he was gone.