Massive Kitty Structures

Cat lover Diane Less Baird and dog lover Polly Wardle started a pet project called Angels for Animals out of their homes before they bought an abandoned slaughter house and converted it into a sanctuary for animals.

Inside the massive building is this gigantic "Tree of Marie" cat tree - a 24 foot high, $100,000 cat tree with 36 branches named after donor Marie Stillings. At each branches' ends are resting pods covered with green carpet that let cats lounge in style. It's currently the world's largest cat tree.