The 15 Best Dog Nail Grinders of 2023

by Tom Ken

Keeping your dog's nails trimmed and tidy can prove challenging especially if you're used to doing it manually. Dog nail grinders can help simplify this part of the pet grooming process.

They are handy electric tools that rely on a motor to spin a grinding bit that files away nail sections gently and efficiently, without hurting your dog.

Some grinders also work well on other pets that have similar nail structures, including cats, rabbits, and even birds.

Check out our dog nail grinder review to learn more about the tools, including the ones that work best for your pet(s).

Editor's Recommendation: Top Dog Nail Grinders

7 Best Dog Nail Grinders: Review

IMAGE PRODUCT FEATURES
Dremel 7300-PT Dog Nail Clipper

1. Bosch Dremel 7300-PT (Best Overall)

  • Powerful, multi-speed motor
  • Rechargeable & highly portable
  • Comfortable & safe trimming
Casfuy N10

2. Casfuy N10 (Best Budget)

  • Affordable, safe & comfortable
  • Reduced noise & vibration
  • Advanced diamond bit grinder
Dremel 7760-PGK

3. Dremel 7760-PGK (Most Speed Settings)

  • 4 versatile running speeds
  • Reliable clear-cap nail guard
  • Quick & easy accessory changes
Peteast Pet Nail Grinder

4. Peteast Pet Nail Grinder (Longest Working Time)

  • A long 10-hour working time
  • Powerful brass shaft motor
  • Safety-enhancing LED light
Oster 078129-600-000

5. Oster 078129-600-000 (Safest)

  • Adjustable safety guard
  • Effective nail filings trapping
  • Multiple grinding bands
Hertzko HNG-31

6. Hertzko HNG-31 (Best for Painless Grooming)

  • Gentle & painless bit
  • Reduced over-clipping risk
  • Easy to clean
Petural Dog Nail Grinder

7. Petural Dog Nail Grinder (Best Ergonomic)

  • Ergonomic & comfortable design
  • Versatile multi-pet support
  • Efficient brass motor

1. Best Overall: Bosch Dremel 7300-PT

Bosch Dremel 7300-PT
Bosch Dremel 7300-PT
  • Power Source: Rechargeable NiCad battery
  • Charge Time: 3 hours
  • Run Time: Variable
  • Running Speed: 6,500 RPM & 13,000 RPM

Bosch Dremel 7300-PT, our best overall dog nail grinder, is safe, efficient, and powerful. Its high 13,000 RPM grinding speed gets the job done cautiously and in minutes.

It comes with a rechargeable NiCad battery that supports tool portability and operational flexibility during the grinding process.

With an 8-inch length and 4.5-inch width, the tool is easy and comfortable to grip, enhancing grinding accuracy. It implements a 60-grit sanding drum for harmless, humane, and comfortable trimming.

On the downside, the Bosch Dremel 7300-PT clipper's 3-hour charge time may prove uncomfortably long. There's also no cover to trap the nail dust.

Pros:

  • Powerful 15,000 RPM max-speed motor
  • Portability-boosting rechargeable battery
  • Easy and comfortable grip
  • A safe 60-grit sanding drum

Cons:

  • Long 3-hour charge time
  • Lacks a nail dust cover

2. Best Budget: Casfuy N10

Casfuy N10
Casfuy N10
  • Power Source: 3 AAA batteries
  • Charge Time: 3 hours
  • Run Time: 2 hours
  • Running Speed: 2 speeds

Casfuy N10 is a budget nail grinder that features an advanced 2-speed switch and 3 grinding ports to support nail grinding in large, medium, and small pets.

This tool boasts of minimal noise output and reduced vibration to prevent pet stress during the grinding process. These capabilities fasten and simplify the entire grooming process.

It also implements an advanced diamond bit grinder to boost grinding safety and comfort for your pets. That's why it works great as a professional dog nail grinder.

Dissonantly, however, the Casfuy N10 does not come with a power adapter to support USB Charging. You get a USB cable only.

Pros:

  • Affordable, safe, and comfortable
  • Reduced noise and vibration
  • Multiple ports for different pet sizes
  • Diamond drum bit for precision trimming

Cons:

  • Does not include a power adapter

3. Most Speed Settings: Dremel 7760-PGK

Dremel 7760-PGK
Dremel 7760-PGK
  • Power Source: Rechargeable Li-ion battery
  • Charge Time: 2 hours 45 minutes
  • Run Time: Variable
  • Running Speed: 8,000, 14,000, 21,000, and 24,000 RPM

Dremel 7760-PGK is a unique grinder that offers 4 versatile running speeds of 8,000, 14,000, 21,000, 24,000 RPM for superior dog nail grinding versatility.

Besides speed, the grinder comes with a clear-cap nail guard attachment that guides the paw to ensure the trimming angle is correct.

Its EZ twist nose cap helps with quick and easy accessory changes, making the grooming process easy, fast, and seamless. To prevent unexpected tool shutdowns, a handy battery life indicator has been included to help with convenient recharging.

The robust Dremel 7760-PGK is not very pocket-friendly, though. It's also somewhat weighty at 1.35 lbs., especially when compared with other rival models.

Pros:

  • Multiple flexible speed settings
  • Accurate trimming angles
  • Quick and simple accessory changes
  • A handy battery life indicator

Cons:

  • Not pocket-friendly
  • Weighty at 1.35 lbs.

4. Longest Working Time: Peteast Pet Nail Grinder

Peteast Pet Nail Grinder
Peteast Pet Nail Grinder
  • Power Source: Rechargeable Li-Ion battery
  • Charge Time: 2 hours, 30 minutes
  • Run Time: 10 hours
  • Running Speed: 7,000 RPM and 8,500 RPM

Boasting of a 10-hour working time, the Peteast Pet Nail Grinder, our best cordless dog nail grinder, gets your pet's nail grinding done in minutes.

It is powered by a high-performance brass shaft motor, which combines power, minimal noise, and long service life to provide long-lasting reliability.

There's an LED light included to help boost trimming safety and accuracy by reducing the risk of clipping claws too short and hurting pets.

Noise output is also less than 40 dB, a feature that helps protect pets from anxiety and feature during the nail trimming process while making this tool one of the best quiet dog nail grinder.

On the downside, the Peteast Pet Nail Grinder's grit not very coarse, especially for large dog nails.

Pros:

  • Extended working time
  • High-efficiency motor
  • A safety-enhancing LED light
  • Minimal noise output

Cons:

  • Not ideal for large dog nails

5. Safest: Oster 078129-600-000

Oster 078129-600-000
Oster 078129-600-000
  • Power Source: 4 AAA batteries
  • Running Speed: Variable

The Oster 078129-600-000 nail grinder steps up your pet's safety through its adjustable safety guard, which prevents nail over-trimming.

This safety guard also captures nail filings, effectively prevents the messes that result from grinding, especially when grooming multiple pets in one session.

It runs on a whisper-quiet motor, which boosts pet comfort and enhances stress-free trimming.

Included with the grinder are a coarse stone, a fine band, and 2 coarse bands, which constitute everything you require for convenient and effective pet-nail trimming.

We didn't like the fact that the Oster 078129-600-000 batteries are not rechargeable. Besides, if your dog has long hair around the toes, it may wrap around the grinder, inhibiting grinding performance.

Pros:

  • Adjustable safety guard
  • Prevents nail filing messes
  • Enhanced pet comfort
  • Multiple grinding bands

Cons:

  • The batteries are not rechargeable
  • Long toe hair may wrap around the grinder

6. Best for Painless Grooming: Hertzko HNG-31

Hertzko HNG-31
Hertzko HNG-31
  • Power Source: 1 rechargeable AAA battery
  • Running Speed: Variable

Hertzko HNG-31 is a nail grinder that's both gentle and painless, for comfortable pet nail shaping, grooming, and trimming.

The grinder's diamond bit is designed to reduce the risk of over-clipping your pet's claws. You can use it on small and large dogs, cats, rabbits, and even birds.

Its motor is also super-quiet. The unit is effective at minimizing vibrations to further enhance pet comfort by eliminating fear and anxiety.

Cleaning the grinder has been made easy by the removable port cover, which exposes the grinding stone fully.

An issue you may not like about the Hertzko HNG-31 is its slippery plastic body. It has no anti-slip grip tabs. The speed is also fixed.

Pros:

  • Gentle and painless grinding
  • Reduces chances of over-clipping
  • Reduced vibration for pet comfort
  • Easy to clean

Cons:

  • Slippery plastic body
  • Fixed grinding speed

7. Best Ergonomic: Petural Dog Nail Grinder

Petural Dog Nail Grinder
Petural Dog Nail Grinder
  • Power Source: Rechargeable NiCad battery
  • Run Time: 6 hours
  • Running Speed: 9000 RPM

The sleek arc design of the Petural Dog Nail Grinder makes the tool very comfortable to grip especially if you do regular pet grooming at home.

It runs on a high-power motor which delivers 2 speed options, with a maximum limit of 9,000 RPM. The speed combines well with 3 grinding ports to boost the tool's versatility in grinding dog, cat, rabbit, and even bird claws.

Even at full power, the efficient brass motor on this grinder does a good job of containing noise output, creating a stress-less experience for your pet.

Even though the grinder comes with a USB charging cable, there's no power adapter to go with it.

Pros:

  • Comfortable and ergonomic design
  • Versatile multi-port motor
  • Grinds multiple nail types
  • Minimal noise output

Cons:

  • Lacks a power adapter
Other Recommended Dog Nail Grinders
Other Recommended Dog Nail Grinders

8. Bousnic Dog Nail Grinder

Bousnic Dog Nail Grinder
Bousnic Dog Nail Grinder

The Bousnic Dog Nail Grinder implements a quiet and low-vibration motor to ensure your pet remains calm during the nail trimming process.

This grinder features a high-quality drum bit that provides safe and efficient grinding performance, effectively boosting safety while reducing clipping stress.

Its battery is rechargeable. An indicator light at the bottom will notify you when the unit is charging. The compact unit, which measures 6.5 inches in length, is also highly portable.

Key Features

  • Quiet, low-vibration motor
  • High-quality grinding drum
  • Convenient rechargeable battery
  • Compact and highly portable

9. Casifor Dog Nail Grinder

Casifor Dog Nail Grinder
Casifor Dog Nail Grinder

The long 10-hour working time of the Casifor Dog Nail Grinder makes it an ideal tool for extended clipping and grinding, especially for professionals.

It is built on the premium step-less speed regulation system, which allows speed regulation based on nail hardness, for enhanced trimming safety and efficiency.

This grinder's motor is impressively quiet, outputting only 40 dB of noise even under boosted torque. The tool's quality is guaranteed by its unrivaled lifetime replacement service.

Key Features

  • Long 10-hour working time
  • Efficient step-less speed regulation
  • Low-noise 40 dB motor
  • Unparalleled lifetime replacement service

10. Ruff 'N Ruffus Dog Nail Grinder Kit

Ruff 'N Ruffus Dog Nail Grinder Kit
Ruff 'N Ruffus Dog Nail Grinder Kit

The Ruff 'N Ruffus Dog Nail Grinder Kit offers robust accessories, including a bonus grinding wheel, trimming shears, and a premium storage pouch, for convenient pet grooming.

You can count on the tool to grind through the toughest of nails, thanks to its adoption of a premium diamond grinder bit.

Its motor is designed to produce up to 40% less noise than standard grinders, effectively boosting pet comfort.

Being both cordless and rechargeable with up to 6 hours of working time, the grinder guarantees operational convenience.

Key Features

  • A multi-accessory grooming kit
  • Premium diamond grinder bit
  • Reduced noise output
  • Cordless and rechargeable

11. Oneisall B95

Oneisall B95
Oneisall B95

Oneisall B95's 7000 RPM speed supports accurate trimming while its 8000 RPM speed ensures quick and safe dog nail grinding, effectively reducing the risk of overcutting.

You'll find it easy to hold and grip in your hand, which makes for smooth and near effortless nail trimming operations. Cleaning this grinder has been made easy and fast. Simply wipe it using paper or cloth.

The grinder's motor is also very powerful, allowing the grinder to work efficiently on different-sized nails on multiple pet types including dogs, cats, birds, and rabbits.

Key Features

  • Accurate and fast nail trimming
  • Easy to grip and maneuver
  • Simplified and fast cleaning
  • Grinds multiple nail types

12. ConairPro Dog & Cat Grinder

ConairPro Dog & Cat Grinder
ConairPro Dog & Cat Grinder

The highly versatile ConairPro Dog & Cat Grinder offers you 2 interchangeable finishing stones and 4 grinding bands for safe, precise, and professional-quality pet nail grinding.

It features a protective adjustable cover that boosts safety when trimming your dog's nails. This capability complements the tool's quiet operation to ensure pet comfort during nail grinding.

These dog and cat grooming tools are made using premium and high-quality materials to ensure equipment durability and long-lasting performance.

Key Features

  • Versatile and professional kit
  • Adjustable protective cover
  • Quiet and comfortable operation
  • Premium and durable construction

13. Andis 65880

Andis 65880
Andis 65880

The Andis 65880 dog nail grinder upholds operational comfort and control by capitalizing on its ergonomic design.

You get this clipper in a comprehensive 13-piece kit that includes a large sanding attachment with 3 sanding wheels, a small sanding attachment, a detachable energy-saving power supply, a wrench, and a soft storage kit.

It can also be used with detachable clippers from other brands, making it very versatile. At 8 ounces in weight, you won't stain using this grinder.

Key Features

  • Superior operational comfort and control
  • A comprehensive 13-piece set
  • Compatible with other detachable clippers
  • Lightweight at only 8 ounces

14. Boshel Dog Nail Grinder

Boshel Dog Nail Grinder
Boshel Dog Nail Grinder

The cordless Boshel Dog Nail Grinder is ideal for animal trainers because of its ergonomic design and powerful motor, which excels across small, medium, and large dog nail grinding.

This 2-speed cordless motor is very powerful, producing 8000 RPM of raw power to guarantee fast, painless, and professional nail grinding for your pets.

It is a low-noise tool that ensures pet calmness during the grinding process. You'll get the grinding job done in ultimate safety and calmness.

Key Features

  • Ergonomic easy-to-use design
  • Powerful 8000 RPM motor
  • Fast, painless, and professional grinding
  • Low noise output for pet calmness

15. Wahl Professional Animal 5973

Wahl Professional Animal 5973
Wahl Professional Animal 5973

The Wahl Professional Animal 5973's motor outputs speeds of up to 13,000 RPM to help deliver effortless nail grinding, shaping, smoothing, and trimming across pets of all sizes.

This tool is completely maintenance-free, runs quietly, and weighs only 5.7 ounces, making it one of the lightest clippers available today. Operational comfort is guaranteed by this clipper.

It also comes with an automatic safety-stop feature that helps in preventing accidental hair pulling and winding.

Key Features

  • A high-performance 13,000 RPM motor
  • Multi-purpose grinder, shapers, and smoother
  • Maintenance-free and smooth running
  • Lightweight at 5.7 ounces

How to Buy the Best Dog Nail Grinders

How To Buy The Best Dog Nail Grinders
How To Buy The Best Dog Nail Grinders

1. Power Source

The 2 main power source options for pet nail grinders are corded electricity and batteries. Corded grinders require to be plugged into the main power supply for them to run.

While these can be very powerful, their flexibility and maneuverability may be limited by the power cord.

Battery-powered grinders are more portable, flexible, and maneuverable than corded ones. You need, however, to be conscious of battery life and working time.

When choosing a battery-powered grinder, go for one with a long working time, such as the Peteast Pet Nail Grinder, which runs for 10 hours on a single charge.

2. Speed

Nail grinders run on motors that rotate the grinding wheel at certain speeds. The motor speed is measured in RPM and may vary across different grinder models.

A grinder multiple speed options can be advantageous for different nail grinding scenarios. Higher speeds are great for fast and painless grinding.

Slower speeds are ideal for precision grinding, especially when looking to avoid over-clipping a nail. With its 4 speed options (8,000, 14,000, 21,000, and 24,000 RPM), Dremel 7760-PGK is one of those grinders that offers high operational versatility.

3. Noise

Grinder motors do generate some degree of noise when running. More noise can also be created when the grinding bit and nails come into contact.

It's very common for grinder noise to scare dogs or make them anxious, sometimes causing the animals to reject the tool entirely.

To avoid such scenarios, get a grinder with minimal noise output. A loudness of below 50 dB, such as the 40 dB one of the Peteast Pet Nail Grinder, is likely within a dog's comfort levels.

You may, however, need to prepare your pet for the sound by simplify letting the tool run for a short period while next to the animal, before grinding nails.

4. Safety Guard

To keep your pets safe during the nail grinding process, some grinders feature protective enhancements such as safety guards.

These guards are designed to guide paws into the grinding ports through the right trimming angle. The net effect is the prevention of grinding accidents that could hurt your pet.

Guards also help prevent over-clipping of nails, effectively preserving pet comfort, during and after the process.

5. Durability

It's imperative to get a well-built and durable nail grinder because such will provide long-lasting and reliable service.

Metallic grinders are durable because of their resistance to impact damage. Even though most grinders are enclosed in a plastic housing, they can still uphold sturdiness and ruggedness.

The build quality of grinding bits also affects durability. Diamond bits are preferred because of their superior strength and grinding capacity.

6. Ergonomics

Ergonomics and handling are both important when working with grinders. They influence operational comfort.

An ergonomic grinder will fit comfortably and firmly in the hand. It offers high resistance to slipping, during the grinding process.

For superior ergonomics, consider getting Petural Dog Nail Grinder. Its sleek arc design help solidifies grip and enhances tool control.

FAQs

1. Are Nail Grinders Safe for Dogs?

Yes. When used correctly, nail grinders are highly effective in trimming overgrown claws not just on dogs, but also on other pets such as cats, birds, and rabbits.

For maximum pet safety, approach the nail slowly and grind for a few seconds at a time, with pauses in between.

2. At What Angle Should You Grind Your Dog's Nail?

Regular grinding will give you an idea of the best entry angle for a dog's nails. It also helps you determine the nail length that necessitates trimming.

Grooming experts recommend that you trim your dog's nails at a 45-degree angle. Besides getting the angle right, you should avoid overly fast grinding to maintain the ideal nail length.

3. How Often Can You Grind a Dog's Nails?

Generally, dog nail grinding should be done every 1-2 months. This pacing helps prevent overgrown nails, which can prove difficult to trim.

Another way to tell it's time to trim your dog's nails is when you hear them hit the floor and produce a 'clicking' sound.

4. Do Large and Small Dogs Need Different Grinders?

No. Most modern grinders are designed to work on both small and large dogs. You can get a model with multiple speeds or power levels to match the demands of different dog sizes.

You can then use lower power settings on small dogs and higher power for grinding the thicker nails common in large dogs.

Buy on Etsy

Casfuy Dog Nail Grinder Upgraded - Professional 2-Speed Electric Rechargeable Pet Nail - Walmart Link

Casfuy Dog Nail Grinder with 2 LED Light - New Version 2-Speed Powerful Electric Pet Nail - Walmart Link

Casifor Dog Nail Grinder and Clippers Quiet with 10h Working Time Professional Pet Nail - Walmart Link

Razoo Dog Nail Grinder, Upgrade 2-Speed LCD Nail Clippers for Dogs, Rechargeable with Low - Walmart Link

Dremel 7300-PT 4.8V Cordless Pet Dog Nail Grooming & Grinding Tool, Safely & Humanely - Walmart Link

GHG Dog Nail Grinder Upgraded - Professional LED Lighting 3-Speed Rechargeable Pet Nail - Walmart Link

Dremel PawControl Dog Nail Grinder and Trimmer- Safe & Humane Pet Grooming Tool Kit- - Walmart Link

the Peteast Pet Nail Grinder - Walmart Link

the Petural Dog Nail Grinder - Walmart Link

The Bousnic Dog Nail Grinder - Walmart Link

the Casifor Dog Nail Grinder - Walmart Link

The Ruff 'N Ruffus Dog Nail Grinder Kit - Walmart Link

ConairPro Dog & Cat Grinder - Walmart Link

Boshel Dog Nail Grinder - Walmart Link

The Wahl Professional Animal 5973's - Walmart Link

Petural Dog Nail Grinder - Walmart Link

the Bosch Dremel 7300-PT - Walmart Link

Buy on eBay

Casfuy Dog Nail Grinder Upgraded - Professional 2-Speed Electric Rechargeable Pet Nail - eBay Link

Casfuy Dog Nail Grinder with 2 LED Light - New Version 2-Speed Powerful Electric Pet Nail - eBay Link

Casifor Dog Nail Grinder and Clippers Quiet with 10h Working Time Professional Pet Nail - eBay Link

Razoo Dog Nail Grinder, Upgrade 2-Speed LCD Nail Clippers for Dogs, Rechargeable with Low - eBay Link

Dremel 7300-PT 4.8V Cordless Pet Dog Nail Grooming & Grinding Tool, Safely & Humanely - eBay Link

GHG Dog Nail Grinder Upgraded - Professional LED Lighting 3-Speed Rechargeable Pet Nail - eBay Link

Dremel PawControl Dog Nail Grinder and Trimmer- Safe & Humane Pet Grooming Tool Kit- - eBay Link

the Peteast Pet Nail Grinder - eBay Link

the Petural Dog Nail Grinder - eBay Link

The Bousnic Dog Nail Grinder - eBay Link

the Casifor Dog Nail Grinder - eBay Link

The Ruff 'N Ruffus Dog Nail Grinder Kit - eBay Link

ConairPro Dog & Cat Grinder - eBay Link

Boshel Dog Nail Grinder - eBay Link

The Wahl Professional Animal 5973's - eBay Link

Petural Dog Nail Grinder - eBay Link

the Bosch Dremel 7300-PT - eBay Link

Conclusion

If you want the best nail grinder for dogs, choose our top pick, the Bosch Dremel 7300-PT. It is a powerful, fast, and highly portable unit that works great on other pets as well.

If you're on a budget but desire premium value from a nail grinder, you can't go wrong with Casfuy N10. It is a low-noise and low-vibration tool that implements a premium diamond grinding bit.

And for operational versatility, especially when grooming multiple pets, the Dremel 7760-PGK grinder offers 4 speed options for different grinding requirements.

About Tom Ken

Tom has worked with many veterinary surgeons as a nurse at different veterinary clinics throughout his life.

There, he provides care for sick animals; such as: dogs, cats, rabbits, birds, hamsters, guinea pigs, and sometimes reptiles.

He has good work ethics and gentle hands; hence, the doctors as well the pet owners have come to love his presence alot.

With this site, he aims to help the readers ensure their pets' wellbeing, learn how to care, and proivide medical treatment as needed.

Joshua received Veterinary Technician Degree at Purdue University in West Lafayette, IN.

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