When shopping for a nail trimmer for dogs, you may want to consider whether a traditional nail clipper or a dog nail grinder is a better fit. Dog nail grinders often get closer to the quick (the blood vessels and nerves at the core of your dog’s nail) than clippers without as much risk of making them bleed. This makes grinders a great option for regular nail maintenance if you want to keep your dog’s nails short.
Nail grinders and nail clippers don’t work for every dog. While any nail-trimming method requires training, the noise and vibration can be too much for some dogs to ever get used to. If your dog isn’t a good candidate for a nail grinder, consider one of the best dog scratch pads for fear free nail trims. A scratch pad is a great alternative to grinding down your dog’s nails manually and helps them have agency in their care which can help build confidence.
Here’s everything you need to know about shopping for one of the best dog nail grinders:
Traits We Want in the Best Dog Nail Grinders
Cordless: The best dog nail grinders should be cordless, so you’re not tethered to a wall outlet. Having more flexibility to move around while you do your dog’s nails is more comfortable for you and your dog.
Rechargeable: Batteries are expensive, so we prioritized options that have rechargeable batteries. Now, when your grinder dies, you won’t have to run to the store if you’ve run out of batteries.
Performance: We tested each of the dog nail trimmers on this list with a variety of different dogs, including dogs with thick, strong nails, and dogs who are still building their confidence around nail grinders. We noted how effective each grinder was at trimming the nails down quickly and how often it needed to be recharged. We also noted options that were comfortable to hold in hand and that had easy-to-adjust settings.
Sound level: Some dog nail grinders are louder than others and the sound level that’s best for you will depend on your dog’s comfort level. Sensitive dogs who find loud noises aversive or who are still learning to tolerate the grinder may do better with a quieter option. However, the more powerful picks that are better for strong nails are often on the louder side.
The Best Dog Nail Grinders
| Whole Dog Journal Rating | Product and Maker | Price | Notes |
|---|---|---|---|
 | Dremel PawControl 7760-PET Dog Nail Grinder and Trimmer | $64 | The Dremel PawControl 7760 is a great dog nail grinder for both newbies and experienced groomers. It’s powerful enough for most dogs while not being overly loud or cumbersome to handle. It also features a wide variety of different sanding tool options that are easy to swap out. |
| Ryobi USB Lithium Rotary Tool | $60 | Though it’s not technically made for dogs, this Ryobi rotary tool is seriously heavy-duty and a good pick for large dogs with strong nails. It’s rechargeable, and though not the quietest, gets the job done ridiculously quickly. |
| Casfuy Dog Nail Grinder | $20 | If your dog is sensitive to noise, this 2-speed Casufy Dog Nail Grinder is the quietest option on this list, though it lacks the power of the other two picks. It’s a great choice for puppies and dogs who still need to build positive associations with their nail grinder. |
Best Dog Nail Grinder: Dremel PawControl 7760-PET Dog Nail Grinder and Trimmer
The Dremel PawControl 7760-PET Dog Nail Grinder and Trimmer has it all: it’s powerful, has multiple speed settings, isn’t too loud, and has a safety guard for those who aren’t comfortable using a dog nail grinder without one. The safety guard on this grinder is unique in that it guides pet parents to trim their dogs’ nails at a 45-degree angle using a sanding disc and collects the dust, too. It’s a little easier to manage for first-time nail grinder users than traditional options.
If you’re a more experienced groomer, it’s also simple to swap between the sanding disk and safety guard for the other tip options. You’ll get 9 different sanding options in this kit including sandpaper bands, smoothing tips, and more.
The Dremel PawControl 7760 also has four speed settings and is strong enough to grind down most dogs nails in a reasonable amount of time while still being easy to hold.
Despite the power, it’s not overly loud, so it’s a solid choice for most dogs unless they’re very noise sensitive. It’s also rechargeable, so you won’t have to worry about buying and replacing batteries when it dies.
Best Dog Nail Grinder for Large Dogs: Ryobi USB Lithium Rotary Tool
The Ryobi USB Lithium Rotary Tool isn’t technically for dog nails, but it’s worth using as a dog nail grinder if you need something powerful and heavy-duty. It’s not the quietest option on this list, but it is the strongest. For dogs with strong, thick nails, this option makes nail trims quicker. The sandpaper bands it comes with work well, but adding a diamond bit to it increases the grinding speed by a significant amount.
It features a rechargeable lithium battery that charges via a USB-C port and the battery usually lasts a few months of weekly nail trims.
Note that this option doesn’t have a safety guard, so you should be comfortable using a grinder to trim your dog’s nails to use this one. Instead of set speeds, it has a dial to go faster or slower, so you can find your perfect speed.
For long-haired dogs, it’s possible to get their coat stuck in the grinder, but it does have an auto-safety shutoff if that happens.
Best Budget Dog Nail Grinder: Casfuy Dog Nail Grinder
Whether you have a young puppy, a dog who is noise sensitive, or a dog who’s never had their nails ground down before, a quiet option may help ease them into it. The Casfuy Dog Nail Grinder is easily the quietest option on this list and comes with two speed settings.
However, the quiet sound also pairs with less power. It’s strong enough for puppies and small dogs with nails that aren’t super thick and strong, but for large breeds, you’ll likely want a grinder with more power and additional speed settings.
This option is also rechargeable and lasts about 2 hours on a single charge. It has three different “ports” for different sized nails in a built-in safety guard. The grinder tip is a diamond bit, which is better quality and needs to be replaced far less often than sandpaper tips.
