The ADAPTIL Calm On-The-Go Collar is an excellent solution to help your dog stay calm and adapt even outdoors in situations such as loud noises, training, boarding, and fears.

Simply fit the adjustable collar around your dog's neck
Then leave the collar on your dog continuously (except during bathing)

One collar provides continuous support for 4 weeks
The small size collar fits necks up to 37.5 cm, for dogs weighing up to about 35 lbs / 15 kg
The large size collar fits necks up to 62.5 cm, for dogs weighing up to about 110 lbs / 50 kg