Friends who have pet cats will encounter such a situation, especially when the cat just wakes up and likes to scratch on the objects around the cat's nest. These are still no big deal. The biggest problem is that sometimes cats scratch sofas, curtains, chairs, carpets, wooden floors, walls and furniture at home. If we ignore this situation for a long time, cats will often go to those places to scratch and crawl. If you knew the behavior of animals, you wouldn't be so unfamiliar with the cat's paw grinding behavior. Because this is their habit, it is impossible for them to scratch completely. In the eyes of cats, claws are weapons to protect themselves, and it is impossible to affect their sharpness because of the aging cutin on the surface. In addition, the cat's paw grinding behavior can also show its power and increase the smell. Because cats have smelly glands in their front feet, they will grind their claws and leave their own smell. Seeing this, we should know that it is impossible to completely change the behavior of cats, so we should let cats do this behavior in a fixed place. Grinding claws is the most difficult thing in pet cat training. So, before the kitten scratches the furniture. You can refer to the following methods: 1. Prepare a special tool for grinding cat claws. It can be a wooden post or a template, which can be placed horizontally, so that the cat can climb up and down on it and find the part that she is willing to scratch. At first, the cat won't buy or go. At this time, the owner can gently touch the cat's head with his hand and press it down to force it to grasp the wooden post or board, but the action must be light. After several trainings, the cat's own smell will stay on the wooden post or board, and it will scratch on the wooden post or board next time. At this time, give the cat a certain material reward. After a long time, it will remember the position of the grinding claw.