Mine are all Microchipped. Hobie is done with HomeAgain. Judge is done with HomeAgain and AKC CAR(He has 2 chips). LoLa is done with AKC CAR. Mine never wear collars except when in public, so they rarely wear tags. But on their tag collars, are 3 different ID tags all with 2 different phone numbers(mine as well as family members who could get ahold of me), Microchip tags and rabies tags. In my county there is no dog licensing laws!