Quick answer: Trim your dog's nails every 3 to 4 weeks, or as soon as you hear them clicking on the floor. On light nails, cut just above the pink quick. On dark nails, take small slivers and stop when you see a dark dot in the centre of the cut surface. If you cut the quick, use styptic powder or cornflour. Most dogs tolerate a 5 minute trim with treats.
How to tell when nails are too long
The easiest test is the floor test. If you can hear your dog coming down a hard floor, the nails are at least a week overdue. Other signs: nails touch the floor when the dog is standing still, toes splay outward, or the dog shifts weight on hard surfaces. Dewclaws (the small extra nail on the inside of the front leg) do not touch the ground and never wear down, so they need trimming every 4 to 6 weeks.
What you need
A basic nail-trim kit: dog nail clippers (scissor-style for small dogs, guillotine for medium), a rotary grinder if you prefer a smoother finish, styptic powder or plain cornflour in case of a cut quick, and small high-value treats. A non-slip mat under the dog helps with stability.
The 5 minute routine
1. Pick your moment. A tired dog after a walk is easiest. Avoid wired, hungry, or just-eaten dogs.
2. Hold the paw gently. Cup the paw in your non-dominant hand with thumb on top of the pad. Push lightly on the pad to extend each nail.
3. Find the quick. On light nails, the quick is the pink part inside the nail. Cut 2 to 3mm above the end of the pink. On dark nails, the quick is not visible, so take small slivers at a 45 degree angle and stop when you see a dark dot in the centre of the cut surface. That dot is the start of the quick.
4. Cut at a 45 degree angle. A flat cut can leave sharp edges that catch on carpet. Match the natural angle of the nail when the dog is standing.
5. Reward and move on. A small treat after each nail. If the dog pulls away, take a break rather than forcing it.
Light nails vs dark nails
Light nails are easy: the pink quick is visible through the nail wall. Cut just above the end of the pink and stop. The risk of cutting too short is low if you can see the quick.
Dark nails (most black and brown dogs) are harder. Take tiny amounts at a time and watch the cut surface: a solid pale colour means you are still in safe nail; a small dark dot in the centre means you are at the start of the quick. A rotary grinder is much easier on dark nails because it takes off a fraction of a millimetre at a time.
What to do if you cut the quick
Stay calm. Apply styptic powder or cornflour to the tip of the nail and hold for 10 to 15 seconds; the bleeding usually stops within a minute. Do not bandage the paw. Stop the session for the day, praise the dog, and finish the rest of the nails tomorrow. If bleeding continues for more than 5 minutes, call the vet.
A cut quick heals cleanly within a day. The bigger risk is that the dog remembers, so keep the recovery positive: treats, calm voice, short session.
When to book a professional nail trim
A groomer or vet is the right call for black nails and nervous owners, senior dogs with thick brittle nails, repeatedly cut quicks, and any dog that has had a bad nail-trim experience. Our recommended partner Statham's 23 offers standalone nail-trim appointments.
Frequently Asked Questions
How often should I clip my dog's nails?
Every 3 to 4 weeks for most dogs. Active dogs walked a lot on pavement may only need trimming every 4 to 6 weeks, while indoor or older dogs may need trims every 3 weeks. The simplest rule: clip as soon as you hear clicking on a hard floor.
How do I find the quick on a black nail?
The quick is not visible. Take small slivers at a 45 degree angle and stop as soon as you see a dark dot in the centre of the cut surface. A rotary grinder makes this easier because you can take off a fraction of a millimetre at a time.
What do I do if I cut the nail too short?
Apply styptic powder or cornflour to the tip of the nail and hold for 10 to 15 seconds. The bleeding usually stops within a minute. Do not bandage the paw. Stop the session and finish the rest of the nails another day.
Can I use human nail clippers on a dog?
Not recommended. Human clippers crush or split the thicker, rounder dog nail. Use dog-specific clippers or a rotary grinder.
Pair nail care with our handmade dog accessories - comfortable collars and bandanas that stay on through every trim.
Complete UK dog grooming guide Dog grooming at home Puppy first groom Statham's 23, NW11 Find a London groomer