Use a string or cloth tape to measure around the dog's neck

Felt padding in the nose

65 USD to cover return shipping

All lengths 6' or less feature a stainlesss o-ring in the handle

Dogtra YS300 No Bark Collar crate fan Use a string or clothSound recognition sensor Low to medium stimulation Fully waterproof 2 Hour quick charge For dogs 10 pounds and larger E Collars may ship separately [split] The Dogtra YS300 No Bark Collar is a safe alternative to stop unwanted barking. The YS300 is bark sound activated and is made for dogs 10 pounds or larger. The sound recognition sensor uses a microprocessor to distinguish between the dogs bark and the surrounding ambient noise. The YS300 is the