Transform your dog training sessions with the Acme 535 Silent Dog Whistle, where cutting-edge design meets unparalleled functionality. Imagine a tool so finely tuned that, while you might only hear a whisper, your dog receives a clear, commanding call that travels up to 1.5km. Perfect for all breeds, this whistle features a screw piston mechanism allowing you to adjust frequencies from 5200 to 12800Hz, ensuring it's tailored precisely to your dog's unique hearing range.

Crafted from brass and nickel-plated for durability, the Acme 535 doesn't just promise performance; it delivers it with style. Special air directors focus the sound, so you exert minimal effort while achieving maximum distance. Each whistle comes with a detailed booklet, guiding you through the simple process of frequency adjustment and offering expert training tips. Whether you're navigating bustling urban parks or expansive rural landscapes, the Acme 535 is your essential companion, making communication with your furry friend effortless and effective.

Features

• The first ever "Silent" dog whistle.
• Brass nickel plated.
• Adjustable frequency - between 5200 and 12800Hz.
• Protective end cap.

Note - No "silent" dog whistle is truly silent. If it were nothing would be able to hear it.

acme535

Customer Reviews for Acme 535 Silent Dog Whistle

• 5 out of 5 Silence is highly recommended

  Newitts Verified Purchase (27 Nov 2022)

  Great whistle, beautiful item with very handy lid , easy to keep in pocket and our dog got to grips with it really quick.
  Would recommend in urban areas for quietness or if you just need a long distance command for your dog to return. Dogs give you a funny look first time you use it but soon get the hang of it. Doesn’t seem to bother them if they know it’s not for them either which was reassuring. We can call one back with the whistle while one next to us carries on snoozing.

• 5 out of 5 Dog Whislte

  Newitts Verified Purchase (25 Sep 2016)

  Good quality dog whistle well worth the money hoping it will be quieten the dog down! Will certainly use this company again

• 4 out of 5 ACME silent whistle

  Newitts Verified Purchase (12 Sep 2016)

  Whistle feels a little heavy on a lanyard but is compensated by its excellent quality. Ideal for training dogs whereby not attracting attention from neighbours.

• 5 out of 5 dog whistle

  Newitts Verified Purchase (16 Aug 2016)

  brilliant iproduct , our puppy paid attention as soon as blown although i could here nothing , he has now been trained to come to the whistle and sit , this is quite a small iem which i have attacted to my keys so it is always with me.

• 5 out of 5 Quality Workmanship!

  Newitts Verified Purchase (30 Jun 2016)

  The quality is very good and the pitch tones are steady and consistent. I would hightly recommend this product.

• 5 out of 5 Excellent service

  Newitts Verified Purchase (4 Jun 2016)

  Having recently brought the Acme 535 silent dog whistle, I am very pleased the the service and the item arrived in very good time. would recommend to friends. Thankx Julie

• 4 out of 5 Acme silent whistle

  Newitts Verified Purchase (9 Apr 2016)

  I bought 3 of these in the same order. 2 are fine, but the other one is simply harder to get a sound out of. Same pitch, just more difficult to achieve the same volume. Don't know why or how to fix it. Pity, as I have always used these as a professional Gundog trainer and recommend them to my clients,. Never had a problem before, perhaps I was just unlucky.

• 5 out of 5 Acme 535 Silent Dog Whistle.

  Newitts Verified Purchase (2 Nov 2015)

  The whistle arrived safely a week after ordering. I'm very pleased with it.
  The whistle is a little heavy when hung around your neck, but it's well engineered, solidly made, and works a treat.

• 5 out of 5 Acme silent whistle

  Newitts Verified Purchase (11 Oct 2015)

  It took My 5month old puppies just a few days to respond to the whistle ( with the help of some treats) I would recommend this whistle to Any one starting to train their dogs

• 5 out of 5 Quality at a Very Good Price

  Having read quite a lot of reviews about various makes of Silent Dog Whistles i decided on the [reassuringly expensive?]Acme 535 Silent Dog Whistle. Other generic makes had truly appalling reviews from average to abysmal! The maxim "you get what you pay for" isn't always true but in this case it certainly is. The Acme Whistle is by far the most expensive make on the market but the build quality speaks for itself. i don't see the point in paying a fiver for something that falls apart after a few days when you can buy quality that lasts a life time: its a no brainer and simply false economy. If you want a brand leader, quality Dog Whistle [silent] then the Acme 535 is the way to go and Newitts are without doubt, at the time of writing, the best price in the UK. NB. Though effectively 'silent' the whistle does emit a low note to help you to hear your command and signal duration. Very handy!