As said before I Microchip and tag. Microchip is safe only problem is if they migrate near the stomach or somewhere that it could irritate. Checkup just have it checked they can locate where it is. Tags because like said before is the fasted way to return them. But my dogs don't wear collars and if they ever got out they are chipped But my place is like Fort Knox and with training they will never get out. Microchips are good also because of theft. It can prove ownership and if the dog is stolen if they get a check up u will be notified. A good vet will keep the dog. If you say it was stolen |