Dogtra YS300 Bark Collar

Dogtra has developed a "sound recognition and filtering microprocessor" that distinguishes a dogs' barking from its surrounding ambient noises. The model YS300, an intelligent no-bark collar, is fitted with this self-activating micro processing sound analysis technology, which only responds to the barking of your dog. This technology has been applied for patent and is now under Patent Pending.

Features:

• Non-electrical stimulation vibration (P) warning prior to the stimulation.
• 6 intensity levels (2-7) for a wide variety of dispositions.
• Rechargeable 2-hour rapid charge Lithium Polymer Battery.
• Testing level (T) allows for testing of the collar without any electrical correction.
• Fits dogs as small as 10 lbs. (receiver weight: 4.0 ounces)
• Tri-Color LED Battery Life Indicator.
• Fully waterproof.

Note: this collar is not restricted to small dogs only and can be used with medium size breeds as well. This is an extremely popular bark collar due to it's new "vibration" feature.