After cutting your dog's nails, you should use pet-specific nail clippers. When cutting, you should fix the dog's body, then grab the dog's paws and start cutting the dog's nails. Pay attention when cutting. Don't cut to the bleeding line. If the dog is afraid and needs to be comforted, it is best to reward the dog in time after cutting. If you cannot cut it well by yourself, you can go to a pet store to find a professional to help trim it.