• No shock anti bark collar for small 5-115lbs medium large dogs - highly effective and trauma-free anti-barking correction training for your dog.
• Hands free waterproof barking control device with bionic chip detects barking and automatically activated increases in intensity the longer barking continues, until your dog stops.
• Most effective vibrating automatic no bark collars by NPS that vibrates when they bark indoor or outdoor.
• Humane alternative for citronella spray or shock bark collars - especially for puppies, small dogs under 10 pounds, and medium dogs, but also effective on large breeds.
• Lightweight and comfortable hypoallergenic fabric collar is fully adjustable and designed to distribute the anti-bark devices lightweight across the scruff area of the neck.

• Product Dimensions : 25 x 1.5 x 0.04 inches; 3.21 ounces
• Date First Available : February 25, 2021
• Manufacturer : NPS