Breaking the world's record when it comes to the most unique body structure or capabilities is possible not just for humans, but for animals as well. Cats and dogs also garnered hot spots in the Guinness World Records.

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Let us start with Tiny Lucy, considered as the smallest working dog. Lucy is 6-inch tall and weighs 2.5 pounds. She's from New Jersey and a Yorkshire Terrier breed.

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Next is the giant George, named as the tallest dog with a height of 43 inches and has his personal queen-size bed. He guested on Oprah and holds his own internet site and Facebook page. George has a journal to be released this coming spring.

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Third on the list is Harbor with the longest ears. A black and tan shaded Coonhound, Harbor's ears measured 13.5 inches for the right ear and 12.25 inches for the left ear.

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Then came Fizz Girl, declared as the shortest cat. She's 6-inch tall and can still climb on higher places.

The incredible four skipping dogs also hit the Guinness World Record. Imagine four dogs skipping on a rope all at the same time.

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Speaking of age, Bluey hits the top mark as his life reached 29 years and 5 months. That was a pretty long period of friendship with owner Less Hall.

Harbor has the longest ears, while Puggly has the longest tongue. Puggly's tongue measure 4.5 inches.

It is impossible for dogs to give birth to 24 puppies, but not with Tia, a Neapolitan Mastiff. She was held as the dog with the largest little. She delivered 24 puppies on Nov. 29, 2004.

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Now that the record has the longest ears and tongue, another came with the longest tail, Stewie. Stewie, a cat, held two records as he was declared to have the longest body (48.5 inches long) and longest tail (16.34 inches long).

If you're up for the most expensive dog, you should not miss Big Splash, the world's most expensive dog. Big Splash was bought for 10 million Chinese yuan, which is equivalent to $1,513,417, by a Chinese multimillionaire.

The Guinness World Record also has Saluki, the oldest dog breed. Saluki's breed is believed to have existed way back 329 B.C.

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Savanna Islands Trouble is also one of the cats listed in the Guinness World Record. Her height measured 19 inches, which was discovered during a Silver Cats Cat Show held in Nevada on Oct. 30, 2011.

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