Choose from our selection of premium 8mm and 10mm pet microchips which are suitable for dogs, cats and other small animals, or our 12mm equine microchip which is suitable for larger animals including horses. Each microchip costs only £1.95 and there is no minimum order quantity. Our microchips also include free DEFRA compliant Animal Tracker microchip database registration. You don't need to have trained with us to buy our pet microchips. All record keeping and microchip registration information is also included with your order. In a hurry? Next day delivery is available to most of the UK!