Cat tree is a fashionable item for cats. It can solve the cat's natural craving for climbing, and can also avoid the mess that the cat messes up at home because of climbing up and down. So, if the owner If you really care about cats, a cat tree is still essential.
Cats don't sharpen their paws to sharpen their nails, but to stretch their bodies and clean the waste from their nails. Another important reason is to leave marks and smells to mark the territory.
Having a cat tree early can train cats not to scratch furniture as early as possible.