Just got a call that no breeder wants, one of your pup is at the humane society somewhere's found with no tag no ID, still they scanned the dog and found a microchip, which happens to be registered to the original person who bought that microchip. The new owner has forgotten to change it to their name. Feelers go out records are checked, hours later we finally find a number and a very distraught owner, who has been looking for several days. Dog went missing with a collar with tags and ID, meaning most likely someone has been housing dog, in any case she is found and going home. Think I'll be investing in many more microchips.