It is an EU law that dogs,cats, equines and ferrets (yes, even ferrets!) are microchipped. It doesn't cost a lot, but it does mean that if your pet is lost or stolen, it is easier to trace. And one should remember that when adopting an animal from an EU country, you should register the microchip in the country in which you live. Again, it's not difficult. All my Spanish dogs at our French farm were registered with the French microchip database through our vet. Our Spanish dogs with us now in England have their microchips registered with the UK microchip company, such as Pet Log.
This weblink gives you all the reasons you should microchip your pet.
Comments