Gallop!：100 fun facts about horses Woof!：100 fun facts about dogs 100 fun facts about dogs 100 fun facts about dogs. Woof! :: 100 fun facts about dogs / Bling!：100 fun facts about rocks and gems Erupt! :: 100 fun facts about volcanoes / One hundred fun facts about dogs One hundred fun facts about dogs. Roar! 100 fun facts about African animals