How to Cut a Dog’s Nails: Step-By-Step Tips From a Professional Groomer

By: Jennifer NelsonPublished:

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How to Cut a Dog’s Nails: Step-By-Step Tips From a Professional Groomer

Can you hear your dog coming by the tap-tap-tap of their nails on the floor? Have they accidentally scratched you when they jump up to play? Sounds like it’s time to learn how to cut dog nails. Trimming your dog’s nails is an essential grooming practice for all pet parents. Long toenails don't just look bad—they can impact your pup's health and happiness. In fact, ignoring your dog's nails could lead to a lifetime of pain.

While the idea of trimming your dog's nails may seem scary, going to the groomer for nail trims can be expensive and inconvenient. Not to worry! I was a dog groomer for 12 years, and I'm here to show you how to cut dog nails step by step.


When Are a Dog's Nails Too Long?

Here’s a dead giveaway that it’s time to cut your dog’s nails: You can hear them clicking on hard floors or the sidewalk. Those taps might sound cute, but you should think of them as a built-in reminder to get out the clippers.

If your pup spends most of their time on carpet and grass, though, you’ll have to look closer to tell when to trim your dog’s nails. Much of the time, the part of the nail that can be cut off is noticeably skinnier than the rest of the nail. So, if there's a long, slender curve coming off the nail, it's time for a trim.

If your dog has white nails, you’re in luck. It’s easy to tell when they get too long, because you can see through to the pink quick (aka vein) of the nail. If there is a lot of white past the pink area, your dog's nails are too long. If your dog’s nails are black, don’t fret—just rely on the “slender curve” rule above, and cut a little bit at a time to ensure you don’t go too far.

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When Are a Dog's Nails Too Long?

Here’s a dead giveaway that it’s time to cut your dog’s nails: You can hear them clicking on hard floors or the sidewalk. Those taps might sound cute, but you should think of them as a built-in reminder to get out the clippers.

If your pup spends most of their time on carpet and grass, though, you’ll have to look closer to tell when to trim your dog’s nails. Much of the time, the part of the nail that can be cut off is noticeably skinnier than the rest of the nail. So, if there's a long, slender curve coming off the nail, it's time for a trim.

If your dog has white nails, you’re in luck. It’s easy to tell when they get too long, because you can see through to the pink quick (aka vein) of the nail. If there is a lot of white past the pink area, your dog's nails are too long. If your dog’s nails are black, don’t fret—just rely on the “slender curve” rule above, and cut a little bit at a time to ensure you don’t go too far.

What Happens if My Dog's Nails Get Too Long?

Long nails can have many negative impacts on your pup's health and happiness.

Short-term effects of long nails:

  • Each toe is pressed up or twisted to one side, causing pain when your dog walks.
  • Long nails can grow into the paw pad, causing pain and the potential for infection.
  • They can get caught in carpet, blankets and even their collar.

Long-term effects of long nails:

  • The quick can grow out, making it impossible to get the nails short enough.
  • Chronic long nails can cause arthritis in the feet.
  • The unusual stance caused by walking with long nails can cause numerous joint problems.

What Exactly Is a Dog's Quick, and What Happens if I Cut it?

The quick is a vein in your dog's nail. If you cut it, it will hurt and bleed. Since not all pups hold still for nail trims, even professional groomers cut the quick sometimes, so don't beat yourself up if it happens!

When doing dog nail trimming, you'll want to keep cornstarch, flour or styptic powder handy. While cornstarch and flour can stop the bleeding, only styptic powder like Miracle Care Kwik-Stop can also help ease pain because it contains Benzocaine.

The best way to avoid cutting the quick is to cut little bits of the nail at a time rather than going for a big chunk. If you happen to cut the quick, stay calm. Scoop up some styptic powder, flour or cornstarch and press it to the quicked nail for a few seconds.

If your dog gets blood in their fur after a quicked nail, it's safe and easy to wipe it away with hydrogen peroxide on a cotton ball.


What You'll Need to Cut a Dog's Nails

There are a few things you should have handy when you're ready to cut your dog's nails:

  • Treats
  • Styptic powder, cornstarch or flour
  • Nail clippers or a nail grinder
  • An extra pair of hands (optional)
  • Calm nerves and lots of patience!

Types of Nail Grinders and Clippers

There are a few types of tools for cutting dogs' nails:

  • Guillotine style clippers, like these Resco dog nail clippers, have a hole that you poke the nail through. They stay sharp longer but are harder to use.
  • Scissors style clippers like these Hertzko Angled Blade Pet Clippers look like small scissors with divots toward the end of each blade. These are best for small dogs and puppies.
  • Pliers style clippers like the Millers Forge Nail Clipper resemble scissors style clippers, but they have a spring, making them stronger and better for large, thick nails.
  • Nail grinders, commonly referred to by the Dremel brand name, file your dog's nails smooth while also making it easier to avoid hitting the quick.
Resco Original Dog Nail Clippers

Resco Original Dog Nail Clippers

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Hertzko Angled Blade Dog Nail Scissors

Hertzko Angled Blade Dog Nail Scissors

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Millers Forge Nail Clipper

Millers Forge Nail Clipper

$7.29
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How to Cut Dog Nails: Step-by-Step Instructions

Ready to get started? Here's how to cut dog nails.

1Gather Supplies

Make sure you have everything handy before you start.
how to cut dog nails

2Pick Up the Foot

While it's tempting to pick up your dog's paw from the front and look at the nails head-on, there are easier ways to trim your dog’s nails. Some pet parents find it easiest to sit to the side of their dog and reach under and around their dog's arm to hold the paw, like in the photo above. Then, with your free hand, you can trim with clippers.

For other dogs, it's easier if you sit behind the dog and flip their paw backward to look at the bottom of the foot. (This is my preferred method.) This gives you a great view of what you're doing while keeping your dog's leg in a natural position.

how to cut dog nails
how to cut dog nails

3Isolate the Nail to Cut

Decide which toe to start with and expose the nail.

If your dog has furry feet, you'll need to push or trim hair out of the way to see what you're doing. This is especially important if you're using a nail grinder! The biggest downside to nail grinders is that they tend to grab fur and yank.

Next, place your forefinger on the toe's pad and your thumb on the top of the toe on the skin above the nail. Push your forefinger up and backward on the pad while pushing your thumb forward to extend the nail away from the foot.

4Decide Where to Cut

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The goal is to cut your dog's nails as short as possible without making them bleed. Here are some tips for how to avoid the quick:

  • For white nails, just avoid cutting the pink part.
  • On many nails, the part you can safely cut is much skinnier than the rest of the nail.
  • When cutting black nails, cut off a little bit at a time. When you're getting near the quick, the inside of the nail will look chalky and white. Stop when you see a black dot in the middle of the white area – that's the end of the quick.
how to cut dog nails

5Cut at a 45° Angle

The cut edge of your dog's nail should run parallel with the floor. To do that, cut at a 45° angle rather than straight across.

6Take Off a Little at a Time

It's best to cut a little at a time rather than too much at once and making your dog bleed.

7Don't Forget the Dewclaws!

Most dogs have dewclaws on the inside of their front legs. The claws are up the leg a little further than the rest of your dog's toes and are loosely attached.

Some dog breeds, like Saint Bernards and Great Pyrenees, have double dewclaws on their back legs, so be sure to check all four feet.

8Nail Grinding

You can choose to either only grind your dog's nails or to use it as a finishing touch after trimming them with another tool.

Hold the grinder toward the top for better control. Always make sure you have as much hair out of the way as possible—both your dog's fur and your hair, if it's long.

Most of the time, light to medium pressure is enough. Use short strokes to see what you're doing and look for a pink dot (on white nails) or a black dot (on dark nails) in the middle of the nail tip.

If your pup has long, thick nails and you know the quick is far back, you can apply firm pressure. Just remember to keep checking how close you're getting to the quick.

9Reward Your Dog

Always give your dog a treat, playtime or another big reward after a nail trim. You want them to associate nail trimming with something positive.

How to Stop Dog Nail Bleeding

Your dog moved at the last second, you couldn't see what you were doing, you sneezed at the wrong time—whatever the reason, there's no need to panic if you cut the nail too short. Simply press a pinch of styptic powder, corn starch or flour to the nail and apply pressure until it stops bleeding.


Getting a Dog Comfortable with Nail Trimming

If you've never trimmed your dog's nails before, don't try cutting them all at once. The best way to get your pup comfortable with nail trimming is to start small.

  • Let your dog sniff the nail clippers or grinder, then reward them with a treat.
  • Turn on the nail grinder or cut a dry spaghetti noodle to get your dog used to the sound the tool makes, then reward them.
  • Cut one nail and give your dog a treat.
  • Only do one nail a day at first until your dog gets used to it. Gradually start doing more nails at each sitting until your dog holds still for all four paws.

How Often Should You Cut Your Dog's Nails?

A good rule is to trim your dog's nails once a month. Dogs who run or walk a lot on pavement may need their nails cut less than that (apart from their dewclaws), while dogs who spend most of their time inside or on the grass may require nail trimming every couple of weeks.

Letting your dog's nails get too long isn't just a temporary problem—the quick can grow longer, meaning you can't trim your dog's nails as short next time.

Now that you know how to cut dog nails, you should feel comfortable keeping your pup on a regular nail trimming schedule. Dog nail trimming is a critical part of keeping your pup healthy, happy and pain-free, so put these tips into use today.

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By: Jennifer NelsonPublished: