7.5 inches tall

Reliable 24-hour protection No Installation required Protection with none of the problems of owning a real dog. Very realistic--barking gets louder and more frequent as intruder gets closer. Switches from the watchdog to the tranquil sounds of nature with the simple switch of a button. Variable distance sensitivity (up to 21') as well as volume control. Senses movement through walls, doors, and glass to alert you of a visitor's arrival. Size: 7.5" x 5" x 5.5" Maintenance free. Suggested Retail $99.00 51-EWD-1