It is difficult to tell the blood line from the dog's black nails. It is recommended that the owner trim it a little at a time. Trim from the outside in. When you see the white spots under your nails, you can roughly judge the position of the bleeding line. There is no need to trim at this time.
You don't have to look for blood lines to cut your nails. The way to cut a dog's nails with black nails is to cut them from all sides to the middle. The first thing to trim is the edge part and black shell part of the nail. You don't need too much trimming every time. Trim around the center of the nail until a gray-white film appears. If you cut the film, bleeding may occur, so you can't cut the gray film during trimming.
It is not convenient to find blood lines between black nails. You can manicure your nails according to the above method.
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