zooplus Basics Climbing Sack

Quite bulky and heavy. Its surface immediately attracts the cats and they start scratching their claws on it. It's well made and easy to maintain. But my British Shorthairs don’t dare to climb on it... I guess it’s because of their breed, even though both of them love climbing high, but they do it by jumping. I suppose for other breeds like Bengal or Abyssinian, it would be more interesting as a toy...