<START> Super Tiny Animals: in pictures The second series of the ITV documentary examining diminutive domesticated creatures looks at how the micro-pet industry is now a big business. The programme follows some of the world's most popular miniature pets and meets the people who pamper them. From tiny terriers to tea-cup cats, meet the Super Tiny Animals... This is "Beyonce" the rescue dog, pictured here in a Doc Martin boot. The Dachshund Chihuahua is the world's smallest puppy, weighing just one ounce, and became an internet sensation earlier this year. Picture: ITV