The 8 Best Dog Nail Trimmers
Updated by · How we research
Scissor, plier, guillotine and grinder trimmers compared for thick, small and dark nails. Safari Professional leads; Millers Forge MF743 is the value pick. When users buy our independently chosen editorial picks, we may earn commissions to help fund the Wiki.
The tool matters less than the method: on a dark nail, no clipper can show you where the quick is, so trimming thin slices and stopping when a dark dot appears in the cut face is what prevents bleeding. These picks are for owners who trim at home, from puppies to big breeds, and want a tool that cuts cleanly.
Editor's Notes
November 1, 2026, by Ezvid Wiki Editors:
The Safari Professional stays on top. It's cheap, it cuts cleanly, and it's still the clipper that groomers and most independent guides reach for first. The Millers Forge MF743 moves up close behind it: Petful's vet-reviewed guide named it best overall, and it costs less than almost anything here.
We added two grinders because so many readers ask about black nails. The Dremel PawControl 7760 replaces the old Dremel Grooming Kit, which has been discontinued, while the Dremel 7350-PET covers a smaller budget. The Casfuy N10 is the same grinder as before under a new listing. The URPower Grinder and GoPets Trimmers are gone, and the Hertzko HLN-18 was nearly sold out.
We weighed the picks of Reviewed, NBC News Select and Petful against owner reports on blade life, springs and batteries, and leaned on PetMD's vet advice about which clipper style suits which dog. Several cheaper scissor clippers are the Boshel Clippers design in another color, so we kept one.
Earlier notes
November 22, 2020:
Our list includes several options for those of you who don’t like using traditional trimmers. Though the Rucacio Grinder is a decent device, we replaced it with the similar, but better, URPower Grinder. Like the previous option, the latter has a diamond grinder and three ports sizes to accommodate different-sized breeds. However, it sports a smaller price tag, and has additional features, like a charge-indicator light and a quiet motor that’s less likely to scare anxious pets. The Casfuy Upgraded is another option that operates gently and quiet, helping to soothe puppy anxieties. Lastly, and perhaps the favorite among grinding trimmers, is the Dremel Grooming Kit. It holds battery power well and consistently gets the job done efficiently. However, it is fairly loud, so if you have a skittish dog, it may not be right for you.
If you have a small dog, check out the Safari Professional. As its name suggests, it is favored by professionals for its sharp, high-quality blades. The company specifies they work best for medium and small breeds. Along those lines, if you’re a groomer with small hands, the Resco Original Deluxe may be your pick. The small size of these guillotine-style clippers makes them an ideal fit for small-handed people.
If safety is your main concern, we included several options for you. The Hertzko HLN-18 features a safety guard to minimize the risk of cutting into the root of the nail, known as the quick. It also has a blade-locking feature, so you can store them safely in a home with children or unsuspecting adults. Additional child-proof options are the GoPets Trim Pliers and the Epica Pet, which both feature a similar locking mechanism that hides the blade. Unfortunately, the Boshel Clippers do not have a safe-storage lock, but their high-quality safety guard will prevent accidental injury to your fury loved one while in use.
December 19, 2019, by Gia Vescovi-Chiordi:
Clipping a dog's nails can be a hassle, but it's a necessary evil to keep them healthy unless they're constantly running over concrete and other terrains that can grind them down naturally. We know the task can seem quite daunting, and so we ensured there were multiple types of trimmers on this list to cater to varying approaches, whether you prefer a guillotine-type unit, an electric grinder, or traditional clippers. If you're worried about cutting the quick on accident, many of our selections come with helpful, thorough guides on how to safely trim nails and keep your dog calm at the same time. Some even explain how using baby oil can help you see the quick better.
When the Thunderpaws Safety became unavailable we took the opportunity to recommend the Shiny Pet Tiny in its stead. This option, as the name implies, is ideal for smaller pets, and can work on everything from a hamster and guinea pig to a kitten or puppy. They have oversized handles, but if you have very large hands, you might find them difficult to maneuver. We also added the Casfuy Upgraded at the expense of the Urpower Rechargeable, which is less reliable.
The Cutie Pet Supply Cutter was also plagued with deliverability concerns, and so we recommended the Millers Forge Quality in its place, a reliable tool at an economical price that has been lauded by professionals for a very long time. We also said goodbye to the Hertzko Electric to make way for the Rucacio Grinder, a superior, quiet option that holds a charge for a long time and accommodates small, medium, and large breeds.
Scissor, Plier, Guillotine Or Grinder?
It's quick on small and medium dogs and the blade is replaceable, but it hides the cut more than other styles, and some vets advise against it for that reason.
Scissor and plier clippers squeeze two curved blades together. They fit most dogs, and the plier style gives more leverage for the thick, hard nails of big breeds. PetMD's veterinarian guide sees these as the safest general choice, because you can watch the blade meet the nail (PetMD).
A guillotine clipper has a ring the nail slides into and a blade that slices across it. It's quick on small and medium dogs and the blade is replaceable, but it hides the cut more than other styles, and some vets advise against it for that reason.
A grinder is a small rotary tool that files the nail down. It's slower, but it smooths the edge and takes off so little at a time that cutting the quick is far less likely. Some dogs hate the noise and vibration, so start with short sessions, let the dog sniff the tool, and reward calm behavior (Petful). Many owners clip first and finish with a grinder.
Finding The Quick On Dark Nails
The quick is the blood vessel and nerve inside each nail. On a pale nail it shows as a pink area; on a black nail you can't see it at all. The fix is to take thin slices and look at the cut face after each one. When a small dark dot appears in the center, stop: the quick is just behind it (American Kennel Club). A light built into a clipper can help on pale nails but won't show the quick through a dark one.
Keep styptic powder within reach before you start. If you nick the quick, press the powder into the nail with firm pressure; cornstarch or flour work in a pinch. If bleeding hasn't stopped after 5 to 10 minutes of pressure, call your vet (Petful). Never use clippers made for people, which crush a dog's rounded nail instead of cutting it.
How Often To Trim, And Starting With Puppies
Most dogs need a trim every three to four weeks, and nails clicking on a hard floor are the usual sign it's time. Don't forget the dewclaws on the inner leg: they never touch the ground, so they don't wear down and can curl into the pad.
If nails have grown long, the quick has grown with them. Cutting back to a normal length in one session isn't possible. Trim a little every week or two, and the quick will slowly recede.
Puppies should get used to having their paws handled from the start. Touch their feet daily, and trim just the sharp tips every week or two with a small clipper. Short, calm sessions with treats build a dog that sits still for trims as an adult (PetMD).
How we researched this
We compared 20 dog nail clippers and grinders, read the makers' specs, weighed the picks of Reviewed, NBC News Select, Petful and Dogster, studied veterinary guidance from PetMD and the American Kennel Club, looked for patterns in owner feedback on blade life, springs and batteries, and checked every brand for recalls with the U.S. Consumer Product Safety Commission.
Frequently asked questions
Are nail grinders better than clippers for dogs?
Neither is better for every dog. Clippers are fast, quiet and cheap. Grinders are slower but take off a little at a time, which helps on black nails and leaves a smooth edge. Many owners clip first and finish with a grinder.
What nail clippers do groomers and vets use?
Scissor and plier clippers from Safari and Millers Forge are common in grooming shops, and many groomers also keep a Dremel grinder. Vets tend to prefer scissor or plier styles over guillotines because you can see the cut.
What is the best nail trimmer for a large dog?
A plier or scissor clipper with strong blades, such as the Millers Forge MF743 or the large Safari Professional, or a grinder for very thick nails. Guillotine clippers are best kept for small and medium dogs.
How do I avoid cutting the quick on black nails?
Take thin slices and check the cut face after each one. Stop when a dark dot shows in the center. A grinder makes this easier because it removes so little at a time.
At what age can I start trimming a puppy's nails?
As soon as you bring the puppy home. Handle its paws every day and trim just the tips every week or two with a small clipper, so trims become routine before the dog is grown.
Can I use human nail clippers on my dog?
No. Dog nails are thick and rounded, and human clippers tend to crush or split them. Use a clipper made for dogs.
