Casfuy 6-Speed Dog Nail Grinder – Newest Enhanced Pet Nail Grinder Super Quiet Rechargeable Electric Dog Nail Trimmer Painless Paws Grooming & Smoothing Tool for Large Medium Small Dogs (Blue)

Great tool. I didn’t realize how much I would like the light until I bought this model which has it.How to train:I like to sit on the floor while my dog is on the couch, putting his claws at eye level. I highly recommend teaching your dog to give you their paw before doing this training. Get some very small, very high-value treats and start by presenting the dremel (off) to your dog to sniff. Reward them when they express any interest in it, such as touching the tool with their paw or nose. Next, hold the tool to their paw while it’s off. Start with very short increments of time and build up to longer ones. Eventually move on to sliding the tool around and across their paw, touching their toes, pads, claws with it. Reward, reward, reward. Next, turn on the dremel and reward while it’s running. Put the running tool on a nearby table to make it noisier. Put it next to them on a soft surface so they can feel the vibration. Get them to give you their paw while it’s running. Always the goal is for your dog to show more interest in you and the treats than in the noise and vibration of the dremel. If your dog is too anxious, revert to a previous step. Eventually you can start to touch the running tool to their paw for just an instant. Reward very frequently. Gradually increase the amount of time the tool is held to their paw. Then start touching the tool–not the dremel part, just the casing–to their claws, again to get them used to the vibration. Increase the time, rewarding frequently. Next start touching the file part, while the tool is running, to their claws and reward every time. Have the speed on low. Gradually increase the amount of time that you hold the dremel to their claws and eventually you can increase the speed of the tool. This process WILL take several sessions, and you should keep the sessions short so as not to overwhelm your dog–10-20 minutes, depending on their patience and attention span. As long as their nails are long enough, do a session every day or even multiple times per day. Watch for signs of pain when the nails are getting short; any pain will set your training back. Also watch for signs of being “done” with the session, such as refusing to give you their paw and general disengagement with you. The more you push your dog past their comfort level during this training, the less willing they will be to have their nails filed. Finally, make sure to use the tool frequently so your dog stays acclimated.