Here are some simple tips to help with trimming your dog's nails.
Gather up a high quality pair of trimmers and some styptic powder, such as Kwik-Stop or other product, to stop bleeding if you nick the quick.
You may want to sit on the floor with your dog in your lap, or have someone hold your dog on a table. Hold your dog’s paw firmly and push on the pads to extend the nail. Locate where the quick ends. With clear or light nails, it is easy to see the pink color where the quick ends. But with black nails you can look for a black dot on the underneath of the nail; that’s where the quick ends.