PetSafe Outdoor Dog Barking Control Clearance CattleMaster 4 + VL5 is

CattleMaster 4 + VL5 is for vaccination of healthy cattle

Safe and gentle for cats and dogs of all ages

Progressive fill design supports lower body and flank fill without fat build-up

Each fogger covers 652 square feet

two times daily for 10 days directly into mouth or on daily feed or in drinking water

PetSafe Outdoor Dog Barking Control Clearance CattleMaster 4 + VL5 isOutdoor Dog Barking Control If your neighbor's dog is driving you bonkers with his barking, help is here! Our ultrasonic outdoor bark control unit looks like any ordinary birdhouse that can hang in a tree, on a fence post or anywhere outside. It detects barking from up to 50 feet away and has 4 range settings. Whenever your dog or your neighbor's dog barks, he will hear a safe, high pitched sound (inaudible to humans) that will cue him to stop his