Dogtra YS600 No Bark Dog Training Collar Blue The Large size works great

The Large size works great for most Labs and similar breeds

Delicious & Easy: A tasty addition to mealtime that supports digestion

Interior Dimensions 24

Traditional solid brass swiveled trigger snap

Dogtra YS600 No Bark Dog Training Collar Blue The Large size works greatPRICE MATCH GUARANTEE (Find a lower price & we'll match it plus give you a FREE Gift Card!) STOP ANNOYING BARKING This waterproof no bark dog training collar is designed with the same professional technology found in Dogtra's trusted remote e collars. The YS 600 is a high powered, rapid charge No Bark collar with 10 levels of stimulation. It also includes a popular vibration only mode. Advanced Bark Sensor technology can accurately detect the dog