When natural guard barking turns into habitual harassment this completely harmless and pain free device will train your dog to lead a less noisy existence.
The collar is activated whenever your dog barks and emits a safe high frequency tone. Tests have shown that it will take only 3 - 4 weeks for the dog to stop the irritating barking and make life more peaceful for all around it.
The collar is 29 1/2” long and can be cut to fit smaller dogs.