Teaching Your Dog to Trim Her Nails With a Scratchboard
After finishing an entire tutorial on trimming your dog’s nails with clippers, I want to be upfront and honest. I’ve taught my dogs to trim their own front paw nails. In my opinion, it’s much easier and so much more fun for your dogs!
In the beginning, your dog will drag one front paw at a time across the scratchboard. Our goal is scratching two front paws (digging style) across the scratchboard, making dog nail trims quick and fun. Keep that in mind when building a scratchboard for your dog.
But what about filing down back nails? You can certainly follow these guidelines for teaching back paw scratches. I noticed dogs wear their back nails down naturally through daily activities, such as walking on concrete or running in the yard.
RELATED: Dog Nail Trimming Tips: Teaching Nail Drags Across Board
How to Build a Dog Nail Scratchboard
It’s pretty simple to build your own scratchboard. All you need is sandpaper, wood and staples. After building a few and trying them out with different sized dogs, it’s best to build a scratchboard based on your dog’s paw size.
Sandpaper
Introduce self nail filing using 80 grit sandpaper. This softer grit is more comfortable during the learning stage and less likely to scratch paw pads. Once your dog learns to drag only her nails across the scratchboard, lower the grit size slowly. Remember, higher grit numbers mean softer (less abrasive) grit, which will slowly file back your dog’s nails. Most dogs are comfortable dragging their nails across 30-40 grit sandpaper, which files down nails fast.
- Dogs under 10 lbs: 80 grit.
- Dogs between 10-25 lbs: Start with 80 grit and slowly introduce 40 grit (medium grit).
- Dogs over 25 lbs: Start with 80 grit and slowly introduce to 30 grit (coarse grit).
If your dog is uncomfortable using a lower number (coarser) grit sandpaper, move up size. Now, coarser grit sandpaper won’t cause your dog’s nails to bleed. It’s dragging her nails across the scratchboard too many times that causes bleeding.
Wood Backing and Staples
Trim a 2×4 into two foot pieces and staple sandpaper around front, back and sides. Make sure staples are flush with the board. You don’t want your dog’s nails to get caught in a staple. When lowering grit, I just staple it over the previous grit. For larger nail scratchboards, wrap and staple entire surface with sandpaper.
- For dogs under 30 lbs, I recommend stapling sandpaper around a two-foot long 2×4. Wrap around front and side, and staple behind (unused portion).
- For large dogs, screw two pieces of 2×4 side by side (creating a wide area for the dog to scratch).
- Giant breeds: screw three pieces of 2×4 side by side.
VIDEO: How to Build a Dog Nail Scratchboard
VIDEO: How to Build a Large Dog Scratchboard
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Hello, thanks for you post. My dog has always hated having his nails cut and to make matters worse he broke one of his middle toes last summer. Since then he has been even more defensive of his paws (understandably).
We tried positive reinforcement with clippers but it just didn’t work and then discovered your site. We have clicker trained him to scratch his front paws on the scratch board with 80 sandpaper. He seems to enjoy it and it’s working brilliant on his two inner nails. They are worn down quite short now! However, I wanted to ask if you had any advice for ensuring that the outer nails are also ground down? They don’t seem to touch the board much (barely at all) when he scratches. Any advice would be greatly appreciated 🙂
WooHoooo Laura! It’s amazing how quick it works, even for dogs that HATE nail trims. For outer and inner nails, rotate the scratch board inward or outward so the nail rests squarely on the board while he scratches. At first, your dog will probably offer softer scratches due to the tilting of the board, which is okay but after a few clicks, start clicking stronger scratches. Think of the scratch board like an emory board for our nails, move it around as needed. I find this works much quicker than leaving the scratchboard flat on the floor. Would love to see video!!!!