high frequency dog training whistle

2 pcs Animal utensils:1 x cat bath bag & 1 x dog training whistlesuitable for long distances.individually tuneable.Operating Range up to 200m.Great for training your dog.High quality polyester, not easy to tear, let water in and out when bathing your cat.PULL STRING DESIGN: To easily control your cat and keep it calm.FRONT ZIPPER DESIGN: Allow conveniently cleaning & nails cutting of front paws of your cat.EFFECTIVE PROTECTION: Reducing the risk on catching by your cat when bathing or grooming.WIDE USING: Suit for bathing & nails cutting & ear cleaning, and etc. for your cat.Dogs mainly react to tones and acoustical signals but not to speech.They learn easier when the tones and acoustical signals are the same.The High frequency Whistle is perfect for the dog's education.Dogs perceive high frequency whistles because they have a wider audio frequency range.The pitch can be set by adjusting the set screw located under the plastic cap.Silent Whistles made of metal are available with and without frequency protection.Dogs hear in a different frequency range to human beings.You can profit from this when you use whistles with sounds in such a high frequency range that humans do not hear or almost do not hear the whistling.The constant frequency (individually adjustable with the frequency protection) guarantees that your dog gets clearly transmitted orders.Variations in your voice (e.g. nervous vibrations) which could confuse your dog are avoided that way.At the same time you prevent any people nearby becoming annoyed by loud noises.Tip: The best training results are achieved when dog and master are having fun during the training and feel experiences of success.A ground rule is: Correct behaviour has to be rewarded and consequently repeatedProduct Name: Small pet multi-functional bath bagProduct color: Silver & Fluorescent yellowFabric: PolyesterPackage Contents: 1 x cat bath bag1 x dog training whistleOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.