Keep temperature checks clean and simple with Physio Logic Universal Size Probe Covers. These single-use, disposable thermometer covers fit a wide range of standard probes for dogs, cats, and livestock at home, on the farm, or in the clinic. The universal fit offers quick, mess-free application to help maintain device cleanliness between animals. A convenient 100-count box keeps veterinary practices, barns, kennels, and pet owners well stocked with essential livestock health products.