Sound signals train your dog- and your neighbor's dog- to stop barking. Designed for all sizes of dogs, Bark Free comes with a vinyl rain cover and mounting bracket. May be used indoors or outdoors. Includes toll free customer support hotline. A/C adapter only comes with 50 ft. cord.
Product ID: 10861

Hand held, must be activated by user. High frequency sound effective up to 50 ft, operates on 9 V battery, included. Animal connects the sound with their bad behavior and learn to stop.
Product ID: ABB

Reduces or completely stops stress-related behavoir including: barking, whimpering and whining, chewing, urination and defacation. Also reduces or eliminates separation anxiety. Calms dogs. Covers about 650 sq. ft. Includes Plug-in unit & one 48ml. bottle.
Product ID: 2793

As the dog starts to bark , sensor sets off an electrical stimulation. Then there is a 4-second interval when the collar won't respond, just in case the dog reacts vocally. 3 levels of stimulation, to suit your dog's personality.l Collar is waterproof, 9 V radio battery (not included) 1 year guarantee.
Product ID: 190DT

Mini-No Bark 125DT. For small dogs. As the dog starts to bark , sensor sets off an electrical stimulation. Then there is a 3-second interval when the collar won't respond, just in case the dog reacts vocally. 3 levels of stimulation, 1 year guarantee. Fits 10" to 22" NECK.
Product ID: 812501

Fits most any size dog. Collar will spray 15-20 times before needing to be refilled, Each kit contains bark sensing unit, adjustable collar, large refill can of citronella, two 6-volt alkaline batteries, detailed instructions. For Refill see #10027
Product ID: 10026

Birdhouse Barker Control
Product ID: 112162

Has a removable cone for directing coverage in an outdoor area. Adjustable microphone sensitivity, multi-bark selector (1-2-3 or 4) for activation, battery operated.(4 D batteries NOT INCLUDED) Audible and ultrasonic frequency settings. Comes with mounting bracket and pole mount.
Product ID: 61087

Tasteful table-top unit, effectively controls indoor barking. Emits a loud ultrasonic tone that only dogs can hear, and is activated by dog's bark or manually by the owner. Works 8 to 10 feet. Uses 9 volt battery (NOT INCLUDED).
Product ID: 10457