/b/veterinary-nursing-news/posts/bayer-calls-on-vet-nurses-to-recommend-cats-get-chipped-too Bayer Animal Health - maker of Tracer Advance Slim - is limbering up for National Microchip Month in June with a call to the profession to recommend that cats are microchipped. It's just over a year since microchipping became compulsory for dogs anden-USTelligent Community 10