Automatic Static No Bark Collar

This no-bark collar is extremely easy to use and is triggered only by vibrations of the dogs vocal cords.A warning tone and progressive static stimulation (that increases in both duration and strength) make this collar effective for dogs of all temperaments.At the first bark, a beep sound is emitted. If a 2nd bark is detected within 30 seconds, a beep sound and a light static stimulation of short duration is emitted. If a 3rd bark is detected within 30 seconds, a beep sound and a light static stimulation of longer duration is emitted. If a 4th bark is detected within 30 seconds, a beep sound and a strong static stimulation of short duration is emitted. If a 5th bark is detected within 30 seconds, a beep sound and a strong static stimulation of long duration is emitted.If your dog stops barking during 30 seconds at any point, then at the next bark, the collar will start its operating cycle from the beginning (beep sound only).This collar is reliable and efficient, offers an automatic safety shut-off, is water-resistant and takes a user-replaceable battery (included) that lasts approximately 3 months.Weighing only 2.29 oz (including the battery), this unit includes a turquoise/blue nylon strap that is adjustable for neck sizes from 6 inches to 22 inches.

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