5 Best Dog Nail Grinders (Reviews Updated 2024)

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Keeping your pup’s nails properly trimmed can be a stressful and expensive part of being a dog owner. While many choose to use clippers for their at-home puppy manicures, nail grinders can be a great alternative to get the job done quickly and with less stress, especially for dogs with thick or dark nails. A dog grinder is a rotary tool that quickly sands the nails down to an appropriate length, providing a rounded smooth finish with no sharp edges or cracks.

Best Dog Nail Grinders

Here are our dog nail grinder reviews.

1. Dremel 7300-PT 4.8V Cordless Pet Dog Nail Grooming & Grinding Tool

Dremel 7300 Pt 4.8v Cordless Pet Dog Nail Grooming & Grinding Tool

The Dremel 7300 is a cordless, rechargeable nail grinder suitable for all dogs. This lightweight tool comes with a charger and features two speeds. The unit comes with four extra 60-grit sanding bands to safely and quickly trim your dog’s nails at home.

  • Cordless, rechargeable unit
  • Variable-speed (low and high)
  • Four additional sanding bands included
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2. ConairPro Dog Professional Corded Nail Grinder

Conairpro Dog Professional Corded Nail Grinder

This corded dog nail grinder comes with a safety guard to ensure the dog’s nail stays in place while grinding. This unit also comes with two different finishing stones for a more precise manicured finish, as well as four extra grinding bands.

  • Corded unit for consistent power
  • Lightweight and quiet
  • Two finishing stones and extra bands included
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3. Oster Gentle Paws Less Stress Dog and Cat Nail Grinder

Oster Gentle Paws Less Stress Dog And Cat Nail Grinder

The Oster Gentle Paws Nail Grinder is the perfect choice for skittish pups of all sizes. The battery-operated ultra-quiet unit comes with an adjustable safety guard and various grinding options for versatility and precision.

  • Variable speeds
  • Battery-operated (Four AA batteries included)
  • Safety guard also collects filings for less mess
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4. Furminator Nail Grinder for Dogs

Furminator Nail Grinder For Dogs

The Furminator Nail Grinder is an economical option for nail grinding beginners. This two-speed unit operates for more than 100 hours on four AA batteries, and provides a small LED light for nail grinding precision. Includes batteries and additional grinding bands.

  • Cordless and lightweight
  • Works with four AA batteries (included)
  • Two replaceable grinding bands included
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5. PawPerfect Pet Nail Rotating File

Pawperfect Pet Nail Rotating File

This battery-operated dog nail grinder comes with three sizes of nail slots and features an LED guidelight. This unit is perfect for small to large dogs, and has two speeds.

  • Battery-operated (Three AA batteries not included)
  • Three replacement rollers included; fine and extra fine
  • Built-in LED light
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Dog Nail Grinder Buyer’s Guide

Looking after your dog’s nails is important because long nails can crack and cause pain to your pup, but dogs can often get jumpy or stressed when they see the clippers come out. Grinders are a perfect alternative as they are quick to use and provide a much smoother finish to your dog’s nails, thus preventing the sharp edges and cracks that can sometimes come from clipping.

The cost of a dog nail grinder is quite reasonable, especially when considering the price of having your dog’s nails professionally groomed every time they need trimming. Dog nail grinders are a safe and humane alternative to keeping the health of your dog’s nails in tip-top shape.

Our buying guide reviews the best dog nail grinders on the market so you can choose the right one for your pooch. The following features are options to consider when purchasing a dog nail grinder and will help you to choose which features you need for your pup.

Power Source

While some dog nail grinders have a cord, the majority are cordless and battery-operated. Choosing a grinder with a cord may prevent the unit from stopping mid-file when the batteries run out, but the convenience and maneuverability of the cordless units are also important considerations. Corded units may also offer more consistent torque, especially when applying pressure to the dog’s nail. If purchasing a cordless grinder, consider purchasing an additional charging unit or having extra batteries on-hand.


Many dog nail grinders offer variable speeds, which is a great feature. Lower speeds are perfect for starting out, especially if your dog is nervous. The lower speed also allows you to fine-tune the edges of the nail without hurting the dog. Higher speeds are perfect for getting the nail down to an appropriate length in a timely fashion, which can mean the difference between getting the job done or not. Remember to switch nails every few seconds, at any speed, to ensure the grinding does not produce heat and hurt your pup’s paws.

Sanding Bands

The sanding drum is the small rotating portion at the top of the grinder and the replaceable sanding bands are placed around the drum. There are many different grit and stones available with the different units. Choose one unit that offers a variety of grits, so you can choose what works for your dog’s nails. Coarser grits and stones are best for getting the length down and for larger dogs, while finer sanding options are good for small dogs or for smoothing edges. Be sure to buy several replacement bands or rollers, so you have some on-hand if you ever feel your band needs to be replaced mid-file.

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