Signs Your Dog's Nails Are Too Long

Many dog owners don't realize their dog's nails are too long until there's a problem. Overgrown nails cause real discomfort and can lead to lasting joint and posture issues. Here are the signs to watch for and what to do about them.

The Most Obvious Sign: Clicking on Hard Floors

If you can hear your dog's nails clicking on hardwood, tile, or any hard surface as they walk, the nails are too long. Nails at the correct length should clear the floor completely when the dog stands normally — you shouldn't hear them at all.

Signs Your Dog's Nails Are Too Long

1. Clicking Sound on Hard Floors

The easiest and most reliable indicator. If you hear clicking, it's time to trim.

2. Nails Touch the Floor When Standing

Have your dog stand on a flat surface and look at their paws from the side. Nails should not make contact with the floor. If they do, they're too long.

3. Nails Visibly Curving or Hooking

Healthy nails curve slightly but remain relatively straight. Nails that are clearly curving, hooking, or starting to curl under are significantly overgrown.

4. Splayed Toes

When nails are too long, they push the toes apart (splay) with every step. This is uncomfortable and, over time, affects the dog's gait and joint alignment.

5. Reluctance to Walk or Lameness

Severely overgrown nails cause pain with every step. If your dog is reluctant to walk, limping, or favoring certain paws, check the nail length.

6. Posture Changes

Dogs with chronically long nails shift their weight backward to relieve pressure on the nail beds. This changes their posture and can cause back and joint problems over time.

7. Nails Snagging on Carpet or Fabric

Long nails catch on carpet, blankets, and upholstery. If your dog's nails are regularly snagging, they're too long and at risk of tearing.

8. Dewclaws Growing in a Circle

Dewclaws (the nail on the inner leg above the paw) never touch the ground and can grow in a complete circle, eventually growing into the skin. Check dewclaws specifically — they're easy to forget.

What to Do

If you notice any of these signs, it's time to trim. For mildly long nails, use the Candure Dog Nail Clippers with Safety Guard or the Casfuy Dog Nail Grinder at home. For severely overgrown nails (curling under, growing into the pad), see a vet or professional groomer first.

Always have Styptic Powder on hand before trimming.

Prevention: Trim Every 3–4 Weeks

The best way to avoid overgrown nails is a consistent trimming schedule. Most dogs need trimming every 3–4 weeks. Use the click test and floor test weekly to catch overgrowth early.

Final Thoughts

Overgrown nails are one of the most common and most preventable dog health issues. Once you know the signs, you'll catch them early — before they cause discomfort or lasting damage. Regular trimming every 3–4 weeks is all it takes.