The Adaptil Constant Companion collar can effectively help control bad behaviors triggered by stressful situations and noise phobias. The collar provides continuous pheromone therapy for 30 days. 1 collar provides up to 4 weeks constant support. Small size collar fits neck up to 14.7 inches, for dogs < 35 lbs. Large size collar fits neck up to 24.6 inches, for dogs 36-110 lbs. EASY TO USE: Simply put on your ADAPTIL Calming Collar, and you are good to go! Your dog's body heat will activate the calming pheromones, which will help your dog to stay calm all day long, regardless of the situation.
- Clinically proven to reduce stress related behavior
- Improves puppies speed of adaptation to a new home
- Significantly reduces anxiety during and following thunderstorms
- Safe to use with Flea and Tick control topical