Has anyone purchased this material who own cats (with claws)? How does it hold up to cat scratching?

Hello, and thank you for your interest in Trex! The Transcend decking line is our most scratch resistant and tough composite decking board. It is designed to resist scratching from metal furniture, sharp objects, and large dogs (or in your case cats). You can feel confident that the decking will be very difficult to scratch for any animal. Thank you, Bradley, Trex Customer Care