Keto-Diastix Reagent Strips for Urinalysis provide a fast, convenient way of testing urine for the presence and concentration of glucose and ketone (acetoacetic acid). Acetoacetic acid can be found in the urine from pets with diabetes. When dipped in urine, these test areas change colour according to the amount of glucose and ketone in the urine. Use of Keto-Diastix Reagent Strips can alert you and your vet to changes in your pet's health.