SentryHC Good Behavior Calming Pheromone Dog Collar - From petco.comDoes you dog need help with separation anxiety, excessive barking, destructive behavior or inappropriate marking? Try our SentryHC Good Behavior Calming Pheromone Dog Collar.How does it work?The Good Behavior Calming Pheromone Dog Collar mimics the pheromone that the mother dog produces to calm and reassure her puppies while the lavender and chamomile scent provides a soothing fragrance. Our collar will last up to 30 days and is safe for dogs and puppies alike with necks up to 28". Furthermore, our collar is effective at home and on the go, unlike other products that only work in a particular area.
Place collar around dog's neck, adjust to fit comfortably. The collar must be worn loosely to allow for growth of the pet and to permit the collar to move about the neck. Generally, a properly fitted collar is one that when fastened, will snugly slide over pet's head. Leave 2-3" for extra adjustment. Cut off the excess portion of the collar. The collar is designed to release powder when applied, which will activate the pheromones. When fresh collars are stretched out they may have a powder coating. This powder is primarily a carrier for the pheromone technology and not the pheromone itself. This powder is not harmful to animals. Wash hands after placing collar on pet. The effects of one collar last up to 30 days. Seal collar in plastic bag when not in use to prolong the effect.Caution: Remove the collar before shampooing your dog and replace it after the coat is dry. Do not use collar on dogs with extensive skin lesions. Sentry Calming Collar for Dogs is not a pharmaceutical product.