AlphaTrak 3 is a portable blood glucose monitor, used to measure blood sugar levels of diabetic cats and dogs. AlphaTrak 3 is the most recommended portable blood glucose monitor among veterinarians. Glucose is distributed in the cat or dog's blood differently than in humans. AlphaTrak 3 is designed specifically for cats and dogs, providing precise and reliable blood sugar readings. Monitor your pet’s blood glucose from the comfort of your own home, and AlphaTrak 3 makes it super easy!