To see the blood lines on dog nails, you need to be in a well-lit place. You can clearly see that the dog's nails are divided into two colors, one is a slightly darker pink, and the other is transparent or translucent. The former contains the dog's nerves and circulating blood, the latter is the cuticle, and the dividing line between the two is called the blood line.

How to cut dog nails to avoid cutting blood lines

1. For nails that are not too long, if you are afraid of cutting blood lines, you can directly use nail polishing Use a tool or nail file to polish.

2. When cutting your dog’s nails, do not cut them at the blood line. You can cut them about 3 mm in front of the blood line.

3. If you can’t see the blood line of your dog’s nails clearly, you can trim it little by little, several times in small amounts, until you see a white inner core in your dog’s nails, you should stop.