8 Best Silent Dog Whistles to Stop Barking in 2021 – Reviews & Top Picks

An effective dog whistle

Dogs are incredibly receptive creatures who genuinely care about pleasing their masters. Unfortunately, their innate ability to learn is overshadowed by their animalistic nature.

Barking is just one of those things that your canines struggle with resisting, even when they know you expect it. There is a squirrel in the tree, another dog near, or a knock at the door. Triggers are everywhere.

A silent whistle is a handy resource when you are ready to train your dog. It will prevent you and your dog from shouting over one another, creating a direct link between their behavior and the sound.

We gathered up 8 of the best silent dog whistles to stop barking that we could find. If you are in the market for one, hopefully, our reviews will help you find the one that most suits your needs.


A Quick Comparison of Our Favorites in 2021:

Image Product Details
Best Overall
Winner
Acme 210.5 Dog Training Whistle Acme 210.5 Dog Training Whistle
  • Registers at 5,900Hz
  • Pea-free whistle
  • Durable plastic
  • Best Value
    Second place
    forePets Professional WhistCall forePets Professional WhistCall
  • Adjustable frequency to suit your dog
  • Cheap
  • Lanyard included
  • Premium Choice
    Third place
    Remington Deluxe Silent Dog Whistle Remington Deluxe Silent Dog Whistle
  • Great looking metal finish
  • Adjustable frequency
  • Includes mouthpiece cover
  • Side Side
  • Two-pack
  • Lanyard for each
  • 100% satisfaction guarantee
  • SmartPet SmartPet
  • Whistle plus clicker
  • Training instructions
  • Lifetime warranty
  • The 8 Best Silent Dog Whistles:

    1. Acme 210.5 Silent Dog Training Whistle – Best Overall

    Acme 210.5 Dog Training Whistle

    The Acme 210.5 Dog Training Whistle is a training whistle that is audible for dogs and humans. This means that you will be able to hear the noise the whistle is emitting and ensure that you are getting your commands right.

    Whether you’re training to improve recall or to stop your dog from barking, it is just as important that you learn to use the whistle as it is that your dog learns to respond appropriately. As such, using a silent whistle straight away is not the best for training. However, this whistle only emits a quiet sound and registers at 5,900Hz, which Acme says is an ideal register for Spaniels, but works with other breeds too.

    The whistle is inexpensive, made from durable plastic, and has a split ring that makes it easy to attach a lanyard. It also uses a pea-free design so it will work in any weather conditions, although this does mean that it costs a little more than some basic designs. If you’re looking for a convenient and affordable whistle to stop your dog barking, the Acme 210.5 Dog Training Whistle is the best overall option.

    Pros
    • Audible dog whistle
    • Registers at 5,900Hz
    • Pea-free whistle
    • Durable plastic
    Cons
    • A little more expensive than others
    • Lanyard not included

    2. forePets WhistCall Dog Whistle  – Best Value

    forePets Professional WhistCall

    The forePets Professional WhistCall is an adjustable dog whistle that allows you to vary the frequency of the whistle to match your dog’s preference and to find what works best. Different dogs respond to different frequencies. A lot of owners buy a whistle only to find that it doesn’t work for their dog and are put off from trying new whistles. The forePets whistle not only minimizes the risk of the whistle not working for your dog, but it is also the best silent dog whistle to stop barking for the money thanks to its low price. It even includes a lanyard, so you don’t have to buy one separately.

    Adjusting the whistle is easy. Simply remove the plastic cover and unscrew the adjuster rod until it is two turns away from being separated from the rod. Blow the whistle steadily and continue to adjust the rod until your dog gives the desired reaction. If your dog is asleep and wakes up immediately, or their ears prick up and you get their full attention, this is the reaction you’re looking for. When this happens, tighten the locking nut to maintain that frequency. Test the whistle pitch again to ensure that you have it right.

    Pros
    • Adjustable frequency to suit your dog
    • Cheap
    • Lanyard included
    Cons
    • Doesn’t work for every dog
    • Adjustment is a bit fiddly

    3. Remington Deluxe Silent Dog Whistle – Premium Choice

    Remington Deluxe Silent Dog Whistle

    The Remington Deluxe Silent Dog Whistle is a good looking, conveniently sized, adjustable whistle. It has a mouthpiece cap and is a pea design, which allows for trilling. Trilling enables you to emit different sounds and sound combinations so that you can teach a range of basic and more complex commands.

    For barking prevention, the aim is to get the attention of your dog using almost any sound, and then provide a treat and praise when your dog stops barking. But once you’ve mastered this, and your dog becomes accustomed to receiving a treat for responding to the whistle, you can expand to include recall and additional commands to your dog’s repertoire.

    Unfortunately, the whistle does not include instructions on adjustment, and it can take some practice to get right. Turn the non-mouthpiece end of the whistle to remove it, and then twist the end as you blow. When your dog’s ears prick up and he turns to face the whistle, twist the centerpiece to lock the frequency in place.

    As well as being tricky to master the whistle adjustment, the Remington Deluxe is not as quiet for humans as a lot of alternatives, according to several users.

    Pros
    • Great looking metal finish
    • Adjustable frequency
    • Includes mouthpiece cover
    Cons
    • No instructions
    • Not as quiet as other options

    4. Side Dog Whistle

    Side

    The Side Dog Whistle is another two-pack on the list. They have attached lanyards for loss prevention and come in black metal. It has ultrasonic sounds that you can adjust to fit with your dog’s learning style.

    It has a decently compact size, which is lightweight and easy to carry. You can use it at a dog park, on walks, or in your home. It’s made of heavy metal and is textured for ideal grip. It is also within the safe parameters of ultrasonic sound, so it doesn’t hurt your dog’s hearing in any way.

    It doesn’t come with clear instructions, but it’s still easy enough to figure out. This whistle also comes with a satisfaction guarantee from the company. They claim if you aren’t happy with the product, they will provide a full refund.

    Pros
    • Two-pack
    • Lanyard for each
    • 100% satisfaction guarantee
    Cons
    • No clear instructions

    5. SmartPet Silent Dog Whistle

    SmartPet

    This SmartPet Dog Whistle set is an excellent bargain, especially if you are interested in extending training. It comes with the whistle as well as a clicker so you can teach your dog in different ways.

    The black metal whistle comes with a lanyard attached so you can prevent loss. The clicker also has a scrunched plastic wristband so you can keep that by your hands for use as well. In combination, you can teach your pet to control barking as well as basic commands like sit, stay, and lay down.

    It comes with a set of training instructions to kick start the teaching. SmartPet gives a satisfaction guarantee as well as a lifetime warranty. This is an attractive point in the purchase. It isn’t completely silent, however, as you can hear it when it’s blown more so than others.

    Pros
    • Whistle plus clicker
    • Training instructions
    • Lifetime warranty and satisfaction guarantee
    Cons
    • Not completely silent

    6. Mighty Paw Training Whistle for Dogs

    Mighty Paw

    This Mighty Paw Training Whistle is much like the other additions on the list. It’s an ultrasonic whistle with high enough frequencies to be virtually inaudible to the human ear. It’s weatherproof, so you don’t have to worry about rust or wear.

    It is a stylish orange color in stainless steel. It has two attachment choices. There is a lanyard for neckwear, and it also comes with a retractable clip. You will get a training manual, so you won’t feel lost when the whistle comes. It’s a useful resource to learn from and resort back to when you need it.

    This particular selection may have issues with the frequency, as some dogs don’t seem to react. This could be because of adjustments and not a whistle malfunction.

    Pros
    • Attractive lanyard and retractable attachment
    • Weatherproof
    Cons
    • Not all dogs seem to react

    7. Ortz 45 NC Dog Whistle

    Ortz

    The Ortz 45 NC Dog Whistle is not the best or worst on the list. It has all the needed features, like the adjustable frequencies and an included lanyard. It does have instructions so you can learn the ropes in training. They’re basic and straightforward.

    One thing to note about this is that while it is supposed to be a silent whistle, it does make a noise. It’s not so pleasant, either. The adjustable frequencies don’t seem to be detectable by all dogs, and it’s not quiet, as advertised.

    If you run into the issue of your dog remaining unresponsive, Ortz provides returns, refunds, and replacements. So, if you feel that the sound is a bit too loud for your liking, you can make it right.

    Pros
    • Lanyard included
    • Refunds, returns, and replacements accepted
    Cons
    • Screechy sound
    • All dogs may not respond

    8. PAWABOO Dog Training Whistle

    PAWABOO

    The PAWABOO Dog Training Whistle is a 5-pack of whistles, so you never have to worry about running short. It comes with a singular lanyard that you need to keep track of, as there isn’t one for all five. It also comes with a plastic sleeve for comfort.

    While the claim is that it doesn’t easily rust, this doesn’t mean it won’t rust if left in the elements. Not that it will hurt much, as you’ll have spares.

    It has a screw rod where you can adjust the frequency and a lock nut where you can keep the pitch. However, it’s rather loose on some, so it may have trouble keeping the acoustics where you want them. They also don’t feel as high quality as some others on the list.

    Pros
    • 5-pack
    Cons
    • Not completely weatherproof
    • Loose screw rods
    • Not as high quality

    Buyer’s Guide

    Hiring a dog trainer to teach your pooch the ropes isn’t an option for everyone, especially if you can get the best dog whistle to stop barking on your own. If you have the time and energy to reduce your dog’s barking habits, silent whistles are a wonderful and simple way to help. While barking is a natural means of communication for your pooch, learning when it is and isn’t appropriate will only benefit your relationship.

    https://www.youtube.com/watch?v=flt2cAa44Z4

    Understanding How the Silent Whistle Works

    Francis Galton invented the dog whistle in 1876. He was experimenting with the sound capacities for various animals at the time. Since his discoveries on the matter, it has helped owners and dog trainers alike when teaching manners and good behavior for pets.

    It is a false misconception that just blowing the whistle quiets the dog immediately. This isn’t true. While they can hear it, responding to it in a manner that prevents barking is a learned technique. Animals of various species can hear higher frequencies than humans. That is how it’s so useful to grab their attention while sparing your own ears.

    Benefits

    There are quite a few benefits to training with a silent whistle. Some include:

    • No annoyingly loud sounds for humans
    • No harm to your dog’s ears
    • Consistent reinforcement
    • Encourages positive correction of behavior

    Acoustics

    You will want the acoustics of the whistle to work for your dog. Some dogs won’t be able to hear specific frequencies. This is why whistles come with adjustment features so you can appropriately tune the instrument for optimal responsiveness.

    Range

    You will want a whistle that will go the distance. If your dog is going to be a ways away from you, you’ll want them to respond to commands. Check how many feet the whistle reaches before purchase. It may not be a crucial feature, as you may be training for one purpose where they will be in proximity. However, it is still a good idea—just in case.

    Cleanability

    You are going to be blowing into this whistle regularly. You will want a model that is easy to clean so you don’t have any bacterial built up inside. If your whistle is rust-proof, you can soak it in hot water, scrub it gently with dish soap, or set it in mouthwash.

    Durability

    You aren’t going to want a brittle whistle, especially if your dog adapts to the specific acoustics. Costs of replacements can add up or just be plain inconvenient. You will want a stronger selection that can withstand a few drops and won’t rust or break easily.

    Adjustability

    Mastering the perfect pitch can be tricky. Some dogs respond more to louder frequencies, while others can use one that’s low tone. Typically, it is most useful to go from quiet and increase as needed until you find what works.

    Training

    Some whistles are accompanied by an eBook, DVD, or detailed instructions to let you know how to use it. It is always a nice bonus for a product to come with a guide to get you started.


    Final Verdict

    After all the detailed reviews, we hope we have helped you pinpoint precisely which of the best dog whistle options fits your needs. We stand by the Acme 210.5. Not only is it affordable, versatile, and effective, it comes with a satisfaction guarantee. That way, if things don’t work out, you will be no worse for the wear.

    If you are looking to get the most bang for your buck, the ForePets Professional WhistCall is the best value on the list. It comes with two whistles for the price of one. While it may not be the most durable whistle on the market, it is a great starter with all the same perks. Plus, you have a backup in case you lose or break the other.

    If money is no object, the Remington Deluxe Silent is a beautiful selection. It’s comprised of high-quality solid brass with nickel plating, so you know it’s made to last. If you want a professional style whistle to teach your pet, it’s the most premium selection we could find.

    With any luck, you have already picked out your whistle, and you’re ready to order. Let the silence of the whistle provide you with many, many silent nights.