Anti-bark collars will easily train your dog to quit nuisance barking. Small collars fit dogs as small as 5 pounds and have a variety of varying stimulation types and strengths, all adjustable. Small dog bark collars have either replaceable or rechargeable batteries, some with a 2-hour quick charge. If your small dog just won't quit barking, one of these no-bark collars will do the trick, guaranteed.
The new Educator BP-504 is a no bark collar for barkers, howlers, and whiners with 3 levels of adjustable bark sensitivity. Designed for dogs 5 lbs and larger.