Citronella-spraying collars often work, but some dogs learn they can run them out of spray and then bark at will. Shock collars, which deliver a painful jolt to your pet, can harm your dog and may ...

Product Features NO REMOTE & Auto & Humane: Our anti dog barking collar can intelligently detect the dog's bark and automatically release harmless citronella spray to stop barking. Only barking ...

Another compartment for the negative stimuli, such as the spray or shock. A. Generally, it’s safe to use a bark collar on dogs once they’re at least 6 months old. What you need to know ...