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5 Best Dog Nail Grinders

5 Best Dog Nail Grinders for 2021

Trimming your dog’s nails needs to be done periodically to keep your furry friend looking cool while keeping their paws healthy

It’s also a task that can be a bit stressful, as some dogs don’t like having their paws handled, and some owners are afraid of hurting their pups. 

Dog nail grinders  are a great way to make this necessary task safer, and more simple.

Grinding a dog’s nails is a great way to keep them at the right length, with less risk of over-trimming than with clippers. 

It can also be easier and less stressful than clipping, for both you and your dog.

Our Pick

Our pick is the Peteast Dog Nail Grinder

It has a nail guard to prevent fur from getting caught in the grinding stone and a powerful motor that makes nail grinding fast and a cinch.

With the range of included attachments, it is suitable to trim the nails of all breeds and all size dogs.

5 Best Dog Nail Grinder Reviews

The Casfuy Dog Nail Grinder has a diamond tip for safe, fast, and effective grinding.

The 2 speeds provide faster grinding and more precision. The three grinding ports make this trimmer suitable for all sizes and thicknesses.

This grinder has a quiet motor, at less than 50 dB, to help keep your dog calm and relaxed. It is rechargeable, portable, lightweight and easy to use.

The Casfuy Dog Nail Grinder Upgraded comes in your choice of black or white color and also has a convenient 3 ft. charging cable.



Dremel is famous for making compact, powerful power tools, so why not use that technology to make a nail grinder?

This dog nail grinder is cordless and powered by a nickel-cadmium battery that lasts for 3 hours on a charge.

The 4.8V motor has two speeds, and rotates at either 6,500 or 13,000 RPM, for super-fast nail trimming.

Nails are ground with an included 60-grit sanding drum that makes the job simple and painless.

The trimmer is compact and lightweight, with a precise tip that makes it simple to use.

The Dremel 7300-PT Dog Nail Grooming Tool comes with one sanding belt already installed, and 4 replacements.

Plus the small tool necessary to replace the belts, and a charger.



The Peteast Nail Grinder has been updated for 2020. The new design has now been fitted with a Handy LED light that shines towards your dogs paws as you trim their nails.

The motor is very quiet making only 40dB of noise. The motor is powered by a powerful 2200 mAh rechargeable battery with an easy USB cable system, with a 2.5hr charge time and a 10hr run time.

The Peteast pet nail grinder has TRP rubber grips on the side of the handle to help with grip and vibration reduction. 

The grinder has  2 speeds to choose from to help with the tougher nails.

The Peteast nail grinder is designed to trim all sized dogs nails, small ,medium, and large.



The I-pure items Dog Nail Grinder is quiet, at less than 50 dB, and has a powerful motor.

The protective cover lets you choose 3 different grinding types, for use with small, medium, or large nails.

It has a quiet, powerful motor and two-speed settings for faster use. The nail grinder is small, lightweight, simple to use, and rechargeable by USB.

It has a fast-charging time of 1.5 hours and will operate for up to 8 hours on a charge.

The I-pure items Dog Nail Grinder comes with a USB cable for charging and includes a pair of nail clippers and a file tool as free gifts.

The nail clippers have sturdy, non-slip handles, and a guard to prevent over-clipping.



The Hertzko Electric Pet Nail Grinder comes with a nail guard cap with two ports, a cap to keep it clean, and a micro USB cable for recharging.

The Hertzko Electric Pet Nail Grinder has a diamond bit grinder with three ports to fit different size dog nails.

It comes with a USB charging cord and has a motor with low noise levels and low vibration.

It is lightweight and simple to use, with a cap that makes it portable and no hassle to keep clean.



When Trimming your dog's nails at home, here are some of the key steps to follow:

If your pooch has longer hair on his or her paws, we recommend cutting the fur back before their pedicure, so your doggies hair doesn’t get caught in the trimmers.

Help Your Dog Relax

It’s much easier and safer to trim your dog’s nails when they are relaxed.

Taking the extra time to help them get used to the process is well worth it. If they aren’t used to having their paws handled, make touching their feet a part of your daily petting and grooming habits.

When using an electric dog nail grinder, turn it on and let them get used to the noise. You can even place the base against their body so they know it isn’t painful.

Turn nail trimming time into a fun game. It is imperative your dog has a positive experience each time, so they will continue to let you do it.

Giving your pup a small treat after each paw is a great way to achieve this.

Look For The “Quick”

If your pooch has white or light claws, you can easily see the darker, pinker “quick” inside.

It’s important to never trim to the quick because it is painful and may bleed. Over-trimming will hurt your dog and it will be more difficult for them to relax for the next trimming session, so be cautious.

If the nails are kept short, the quick will shorten accordingly, so it gets easier to avoid overtime.

Trim To The Right Length.

Your goal should be to trim the claws to where they are just short of resting on the floor when the dog stands.

If you hear the distinctive “click click click” of nails, instead of the pitter-patter of silent little feet, it’s time for a trim.

Clipping vs. Grinding

With practice, clipping your fur bestie’s nails can be extremely fast, and it’s virtually silent.

Clipping is quick but tends to leave behind a sharp, rough nail edge.

To be successful using clippers, your dog needs to be relaxed and comfortable with you handling their paws.

You will need to be fast, as few dogs like the feeling, and confident that you won’t over-trim the nails and hurt your dog.

Grinding does make noise, so it may make some dogs nervous. Grinding is a great way of removing just a bit of nail material at a time.

Making it less likely that you will over-trim, and also leaving behind a smooth nail edge.

Honestly, it’s the pet equivalent of clipping vs, filing your own toenails. Clipping is a fast way to trim nails but may leave a sharp, rough edge where cut.

Filing is slower and gentler. It takes longer but leaves a nice smooth edge.


Most professional pet groomers do both: they remove most of the length with clippers, then smooth the edge with grinders.

Yet, few dogs will sit still for that long, and it can become a traumatic experience.

Safely Using A Dog Nail Grinder

Electric pet nail grinders all generate heat from the friction of grinding the nail.

This heat can hurt or scare your dog, so short bursts are best. Grind each nail for only 2 seconds at a time, before moving on to another nail for 2 seconds, and so on.

If you need to take off more material, come back for another 2 seconds, and repeat the process.

Never continuously grind on a single nail for several seconds. And don’t forget the treats!

The best dog nail grinder is the Peteast Pet Nail Grinder.

It has a nail guard to prevent fur from getting caught in the Grinding stone and a powerful motor that makes nail grinding fast and a cinch.

With the range of included attachments, it is suitable to trim the nails of all breeds and size dogs.

It is rechargeable for convenience and has the reputation and reliability of  Peteast.

Remember that this tool operates on high speeds that can generate painful heat, so be cautious and take your time.