Electric Dog Nail Grinder by Hertzko – Painless Nail Tool for Puppies, Small Medium & Large Dogs & Cats - Cordless, Portable Dog Nail Trimmer, Clipper - Recharges with Included Micro USB Wire

I cannot give the item 5 stars as I havent used it on my dogs claws but it seems well made and arrived very quickly

Good for filing both the dog's and cat's nails but takes a long time. It is easier to clip the nail first then just file so it is not so sharp. Takes to long and my dog and cat are far too agitated to sit still for such a long time

Love it got 2 out of 3dogs to sit still . The grinder is quiet its painless for the dog . Im all in favour of anything that helps me cut my dogs claws with ease . As none of them like them cutting 2out of the 3 bite . So when I saw this I had to give it a try . Im very impressed so far .Love that it is re chargeable. Brilliant would recommend .

Still working on desensitizing my dogs, so havent used it, but the delivery was very quick and I like the look and feel of the product. The USB charger and the small size is really great. The diamond bit should last a long time.

dog hated product think better suited for little dogs

Haven't had the opportunity to use this many times but did find it to have a very quiet motor and be really easy to use. One dog didn't mind having his nails filed with the grinder straight out of the box, the other ran away. Typical! Desensitisation is essential.

Used the pet nail grinder for the first time and very pleased with the product, unit charges quickly using a USB, would highly recommend :)

It states for large dogs, well I have a choc lab and I would be there forever trying to done one claw. I think it would work better on smaller dogs, sorry