A cat found his way to our house one day, so I scooped him up, and took him to the Vet for a Scan. He did have a Chip, but for the life of me, I can't remember which company the chip was under. I called the company, who said that the Chip wasn't registered, and that they couldn't help me. After several different calls to the Company, I finally got a hold of someone that actually wanted to do their job. She did say that it was not registered, however she told me which Hospital planted the Chip. I called the Hospital, and gave them the Chip number, and the Owner was found. However she did not want the cat back. So we kept him. I have put Mirco Chips in all my dogs & cats. Some places tell you that they will register the chip, but rarely do they tell you that you have to do it. I paid up to almost $40 for the Chips, only to find that it was never registered. I thought the price was all inclusive. Rarely do the Vets tell you otherwise.