Cats Scratching Posts Scraper Replacement Post 70 cm Trixie Scrapers are the ideal way for your cat to keep their nails healthy and strong and in passing up from scratching other objects from your home. They also help your cat stay active during the time that passes only at home and that free the possible stress you may have. You can add this scraper easily into some corner of the house where your friend feels comfortable to sharpen his claws.