Treatment and Control:

2 eyelets for permanent mounting with screws (not included)

double chest straps

Collagen Type I (Pork) – 500 mg

PetSafe Outdoor Dog Barking Control Merck_Exclude Treatment and Control:Outdoor 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