Best 10 Dog Nail Grinder for Small & Large Dogs [2020 Reviews]

best Dog Nail Grinder

This guide will introduce the best dog nail grinders in the market, including some tips for how to choose the best one for your furry friend.

Grooming is such a fun part of the bond you have with your pet. Dogs especially love it when you give them attention and care after them. Most owners will bathe their dogs on their own but freak out when it comes to doing their nails.

Mostly because some dogs have long quicks and using nail clippers can be painful for the dog. Some dogs just have sensitive feet, and they hate to have their feet touched. The woes of home pet pedi can be endless.

Unless, of course, you are using electric pet nail grinders. These make the experience so much easier and less stressful for both the owner and the pet. Most dog owners who groom their pets from home (the groomers are super expensive!!) find that dog nail grinders are really effective for shortening and smoothing even the toughest nails.

And, it’s a safer alternative to using clippers on the dog – you don’t have to worry about over clipping.


Tips: Using electric nail grinders on dogs

Dogs immediately get anxious when you grab their paws, ready to trim their nails. Don’t panic if your dog won’t have anything to do with the nail grinder when you first introduce it to them.

There’s no easy way to get your dog accustomed to the nail trimmer. Even so, you’ll find that repeated gentle exposure makes the training period effortless.

Using rewards, praises, and plenty of yummy treats will work wonders to get the dog to let you use the grooming tool on their feet. Get them in a comfortable position so you can work on their nails without much effort.

The easiest way to go about it is to get your dog to lie on their side. Their nails will be better exposed, and your arms will be free to maneuver the sanding drum around the nails.

Remember, the sanding band will grind away at the nails at high speeds (10,000 RPM more or slightly less), causing friction and heat. You’ll want to grind a small part of the nail at a time. 2 seconds per touch should be enough not to irritate the fellow.

You need not push. Gently bring the grinder to touch the nail, and it will do the work for you. Trying to force things will have you accidentally hit the quick. Start grinding from across the bottom and carefully come about the front of the tip.

Finally, finish up by smoothing and rounding the edges as you go.


Best Pet Nail Grinders – Reviews & Buyer’s Guide

1. Dremel 7300-PT Cordless Pet Dog Nail Groomer & Grinder (Check Latest Price)

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The Dremel brand is unparalleled when it comes to handheld pet nail grooming tools. Their Dremel 7300-PT dog nail grinder is a favourite among pet owners everywhere.

You immediately love how light it feels in hand but sounds sturdy when you get to turn it on. It is a cordless and easily portable unit that you can use on your dog’s nails, even in the outdoors. Having no cord running also eliminates the risk of your cuddly little pooch getting all tangled up in cord.

You get two-speed settings so you can grind your dog’s nails in different stages to get them all round and smooth. Whether you’re on the 6,500 RPM slow or the 13,000 RPM fast setting, you won’t get it to sing. It was designed to run without much noise, so your dog doesn’t find it obnoxious.

Perhaps the greatest challenge you might have with your Dremel 7300-PT is with the initial set up. Dremel only provides a general tool manual that doesn’t say anything about this particular dog nail trimmer, how to put it together, and how to use it.

The price is slightly above some alternatives, but you’re getting a high quality, durable unit, which is quite a bang for the buck.

Overall, this unit works wonders for dog owners who don’t want to make long trips to the groomers or vet for some nail cleaning.


  • Two speeds make for precise grinding
  • Powerful unit works even on dogs with hard nails
  • Inexpensive grit bands
  • Rechargeable battery pack
  • Low sound operation is ideal for sensitive dogs


  • Slower than the average electric grinder

2. Hertzko Electric Pet Nail Grinder (Check Latest Price)

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This is a small, lightweight, and easy to grip pet nail grinder that provides a safer and more effective way to trim and smooth your dog’s nails. It uses a unique “Diamond Bit” stone grinder that trims painlessly with low noise and little vibration action. Even the most anxious dogs with sensitive feet won’t be startled in the slightest.

You’ll not need any help using this unit. The grinding bit is covered with three size holes cut out on the headcover to act as guides for trimming different size nails. The cover is firm but can be removed to expose the entire grinding stone, so you easily trim larger nails unobstructed. Also, you’ll find that cleaning the bit is so much easier with the cover off.

The charge holds really well. A full charge would last long enough to do all four paws and still have sufficient left to do a round of shaping and smoothing.

The biggest concern most owners have is with the rather slow rotary speed on this unit. It would take much longer grinding a big dog’s tough nails with this unit than with a Dremel that has the grit and juice to do such a job. But don’t get this wrong, this Hertzko is slow solely for safety reasons – so you don’t hurt your dog – but it’s every bit as effective when it comes to grinding.

Even though I do not advise it, you’ll find that it works a bit faster if you slightly push the nail onto the grinder. There is a learning curve to it, and it gets easier once you figure out how much pressure to apply.


  • Simple and affordable
  • Lightweight and portable
  • Safety cover with 3-size ports
  • Noiseless and low vibration motor
  • Super durable rechargeable battery


  • Slower than the average electric grinder

3. Casfuy Dog Nail Grinder Upgraded (Check Latest Price)

best dog nail brinder

Hey. Here’s a dog nail grinder that’s actually recommended by vets and pro pet groomers. This is an upgraded unit, meaning your dog gets the cleanest and safest nail trimming. It offers low vibration and super-silent operation; the fellow won’t even tell they’re getting a pedi.

It uses a trusted grinder technology by Diamond Bit that offers a powerful but safe and comfortable dog nail grooming. With 2 speed settings, you can switch from nail shortening to smoothing. You’ll also love the trimmer 3-port head that guides new users to safely grind small, medium, or large dog nails.

If you’re used to the grooming drill and can do it unguided, not to worry. The head comes right off. And, it makes cleaning the grinding bit easy too.

We love how this upgraded Casfuy looks and feels. It is a medium-sized, lightweight unit with an ergonomic build that makes handling super easy. It comes with a built-in battery and a charging USB cord. Check and see that the indicator light on the bottom is when charging. A full charge gives you an impressive 2h30 of use.


  • Recommended by vets
  • Superior grinding motor
  • Low vibration, low noise
  • Fast charge, long use
  • Sleek portable design


  • Slower than the average electric grinder

4. Pet Republique Dog and Cat Nail Clippers and Nail Grinder Series (Check Latest Price)

dog nail brinder

Quite a number of professional dog groomers strongly recommend Pet Republique’s pet grooming products. Their dog and cat nail clippers mostly feature a simplistic but practical design.

This grinder may not be as simple as most, but it is highly functional. With 3 grinding ports, you get to work on your dog’s claws no matter what size, or how tough they are.

The grinder operates in 2-speeds - fast and slow- but if you are used to more powerful motor-operated units, you’ll label these speed settings as “slow” and “slower.” However, the Pet Republique grinder comes with a clipper included, so you won’t really need a monster motor and tough grit.

Plus, those big grinders are too noisy and vibrate a lot…they’ll freak, not just the dog, but you as well. The Pet Republique grinder is very peaceful and doesn’t startle your pet with some irking vibrations.

This is a cordless unit. The battery packs good enough charge to do all four paws -plus a couple of bonus rounds if you were not too generous. You get a USB included, of course – you’ll find that it fits perfectly and firmly into the port on your unit.


  • Pet-friendly, low noise, low vib design
  • 2 speed, low and high motor
  • Long-lasting battery


  • Slower than the average electric grinde

5. Oster Gentle Paws (Check Latest Price)

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You’ll find this Oster to be a solution for big dog owners as well as small pet owners. It works like a breeze. Grinding, trimming, and smoothing out long wiggly pet claws has never been this easy. She’ll no longer scratch on the wood floor when she’s playing around.

This unit comes with a really powerful rotary motor, but that’s no cause for alarm. You get course stone, fine band, and course band options so you can work on any breed of cat or dog. Also, you’ll be surprised at how silent this unit runs. Well, there is the acoustic noise it gives off when it's working, but any pet owner will tell you, anything below 60 dB doesn’t scare the little fellows.

If you’re just getting started doing your pet’s nail job on your own, you’ll be wise to do each claw in different grinds of about 2-5 sec and reasonable pauses in between. You’ll find that the sanding disc spins rather fast.

Luckily, there is an adjustable safety guard that helps protect your fur buddy. The guard has several ports for working on different size claws, so you don’t grind too far and hurt your pet. What’s more, the guard cover effectively prevents ground down claws from flying around and making amess.


  • 2-speed powerful motor
  • Handy design
  • Multiple course and fine band options
  • Battery-powered, cordless
  • Silent operation
  • For dogs and cats


  • Slower than the average electric grinde

6. AMIR Pet Nail Grinder(Check Latest Price)    

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These are incredible pet paw nail grinders that’ll work well to calm your pooch down if they find the clippers too painful. At last. No more of the incessant yelping when it’s time for her pedicure. These can also be used on pups too.

It’s an easy to use, highly functional portable grinder that makes bonding with your pet during nail grooming all the more fun. It has a whisper-quiet, low vibration operation that doesn’t vex the dog who hates to have their feet messed with.

There are safety guards that make trimming any size claws safe and very effective. Unlike with the traditional guillotine-style clippers, using the AMIR pet claw grinder greatly reduces the risk of hitting the quick. Even if you are new to using electric dog nail grinders, you’ll quickly tell which safety guard port fits your dog’s claw profile. From there on, it’s smooth sailing.


  • Safe for pups and small pets
  • Portable
  • Protective safety guard


  • Not enough juice to work on tough nails

 7.Conair PRO Dog Professional Nail Grinder(Check Latest Price)   

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Her nails will no longer make that awkward noise when she paces around on the wood floor. The Conair PRO is a powerful,1 speed, corded grinder that gets the job done like no other unit can.

It has an enormous amount of torque. You don’t have to press to get the job done - place the paw through the guard and grind gently. This is quite an impressive power and torque considering that you only get one-speed setting. While I usually recommend having multiple speed settings, it is not uncommon to have single-speed units that outperform the former.

It is by far a better alternative to cordless, rechargeable grinders that get drained out after doing two paws. You can do all 18 claws in good time, and if you can go another round, this thing will keep running as long as it’s plugged in. It’s an excellent solution for pet owners with two or more dogs who need tending.

It runs smooth and silent for a powerful piece of machinery. While it won’t beat the Hertzko that’s super silent, a Wahl Pro Ultimate has nothing on the Conair Pro when it comes to low-noise operation. The Wahl is quite a performer but sounds like a small electric drill. Conair PRO is definitely on the quieter side.

There is a protective adjustable cover that lets you work on different size and toughness pet paw nails. Simply set it to the size of the pet’s nail, and it’s hard to hit the quick. The safety attachment also functions to trap the dust from ground down nails, so it doesn’t make a mess.


  • Excellent speed and torque
  • Doesn’t heat up
  • Moderate noise
  • Easy to change bits
  • Adjustable protective shields


  • Only one-speed setting

8.Pieviev Dog Nail Grinder ElectricCheck Latest Price)

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This is a safe and effective multi-purpose electric dog nail grinder. It comes with 3 functional replaceable heads for grinding pet nails and trimming pet hair. The shaver head is highly convenient since you don’t have to worry about hair getting caught up in the grinder once you’ve shaved them clear.

Pieviev uses an advanced grinder unit that gets the job done in no time. Diamond bit grinder wheels also last longer than ordinary grit drums. The stainless-steel blades on their shaver are also durable and quickly cut pet hairs to provide a more comfortable experience when it comes to the nail grinding session.

You get 2-speed settings to do the grinding. The normal speed setting is for trimming weaker nails and cutting softer hairs that grow on more sensitive parts. The high-speed setting grinds down thicker and tougher pet nails and trims denser hair on larger dogs.

It uses a superior whisper-quiet motor technology that doesn’t startle your dog when its time for their nail do. With low vibration and below 60dB operation, your pet begins to understand that the grinder isn’t a weapon. They become more relaxed and comfortable, so they don’t get in your way when doing their nails and hair.

The unit comes with a removable safety 3-port guard that was designed to help users when grinding different size nails. You can use the smaller ports for smaller pets with little nails and remove the protective cover to expose the entire grinding bit if you are working on larger dogs with tougher nails.

Overall, this unit is a performer and is good for the money.

Sounds like a mini fan


  • Low decibel motor
  • Use on pups & small pets
  • Multi-functional unit
  • 2-speed adjustment


  • Charge in between grinding and shaving

 9.I-pure items Dog Nail Grinder(Check Latest Price)

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This nail grinder comes highly recommended if your dog has issues with clippers and won’t hear anything of noisier pet nail grinders.

I find the I-pure items grinder to be a perfect balance between the Conair Pro and the Amir Electric nail grinder. The Amir can feel a little underpowered, and it eats LR6 AA batteries for breakfast. The Conair Pro, on the other hand, is a powerful single-speed grinder but you can only use it as far as the power cord can reach.

This I-pure items unit is cordless so your dog can have pedi outdoors, and you don’t have to worry about frequent battery changes – it comes with a high capacity inbuild rechargeable power pack. Charge in under 2-hours and use for 8 hours.

A full charge on the I-pure will take you 2 rounds or more on all paws on the high-speed setting, and give you another round to do final touch-ups on the slow speed setting.

While the safety guard isn’t adjustable like what you’d find on your Conair PRO, you get different ports, so you easily work on different dog claw sizes. The guard also comes off if you feel more comfortable doing the final touches without the cap on. Though, you’ll find that taking off the lid makes a mess because now it can’t keep the dust off your face.

When it comes to grinding tough dog nails, you’ll find in favour of the Conair PRO. The I-pure items dog nail grinder is what you go for if you want to work at a more relaxed pace. You get two-speed settings that most pet owners appreciate. The downside to having a powerful motor like the Conair PRO is that you are more likely to hit the quick if you are not careful enough.

Don’t worry about noise and vibration on the I-pure. It works on the quieter side. Only a little sound when you get to gridding, but still, it remains under 50 dB.


  • Improved design offering longer service life
  • Portable beautiful unit
  • Rechargeable grinder
  • 2-speed low noise performance
  • Easy to use
  • 1-year guarantee & satisfactory customer support


  • Battery life drops with time

10.Furminator Nail Grinder for DogsCheck Latest Price)

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Now, if you are looking to get a budget nail grinder for dogs, the Furminator comes highly recommended. This is a highly-rated, well-priced unit designed to ensure that nail trimming is easy, safe, and efficient.

From the lightweight, ergonomic design to the high-performance functionality of this pet nail grinder, you just can’t convince anyone it’s a budget issue. With a 2-speed noiseless motor, dog owners get the chance to take charge of their pet nail care routine.

The multi-level safety features are perhaps what makes this unit adored by most pet owners. First, the grinding band is course enough to grind away the paw claw, yet remains gentle not to harm your fur baby…the secret has got to be in the RPM and band chemistry. But, it does the trick.

Second, you have the LED just at the base of the guard port to illuminate the claw as you work on it. Then there are the firm-grip rubber bumps on the handle…you can never be too careful.

Did I say this company has excellent customer care?


  • Sleek, ergonomic design
  • Safety-first
  • Best for budget
  • Cordless operation
  • 2-speed noiseless motor
  • 5-star customer care


  • Powers by four AA batteries