The YS 300 is a bark activated, intelligent bark collar for small to medium sensitive dogs. Dogtra has developed a "sound recognition and filtering microprocessor" that distinguishes a dogs' barking in its surrounding ambient noises. The model YS300 is fitted with this self-activating micro processing sound analysis technology, which only responds to the barking of your dog. With proper repeated usage, your dog may be able to learn to stop barking with the vibration warning so that stimulation will no longer be necessary. This is a great dog training collar to help the dog understand the right time to bark.

Features:

• Bark activated "no bark collar" for small to medium sensitive dogs at least 10 lbs.
• This collar is not intended for use on dogs weighing less than10 lbs or less than 6 months of age.
• Seven intensity levels for a wide variety of dispositions.
  • Level "P" emits only a vibration (no stimulation).
  • Levels 2-7 emit a vibration followed by stimulation.
• Rechargeable two-hour quick-charge Lithium Polymer batteries
• Testing level (T) allows for testing of the collar without any electrical correction.
• Tri-Color LED battery life indicator
• Anti-microbial plastic casing
• Surgical stainless steel contact points to minimize irritation to the dog’s skin
• Lightweight, receiver weighs only 4 ounces
• 100% Waterproof!
• One-Year Warranty

Positioning: The collar strap should be adjusted so that the contact points are held firmly against the dog’s skin. Fasten the collar enough to allow one or two fingers to fit between the collar strap and your dog’s neck. If the collar is too loose, electrical contact will be inconsistent and your corrections will be inconsistent also.