Jiff succeeded in breaking both records on the first try; he completed the 10-meter hind leg race in 6.56 seconds, and the 5-meter front paw race in 7.76 seconds.
“When Jiff first walked into our offices, we weren't even sure he was real!” Guinness World Records Editor-in-Chief Craig Glenday said. “He looks like a living, breathing cuddly toy. He might be tiny but he's got a huge personality, and his wealth of talents can't be doubted.”
Jiff's records are the first reveal in the 2015 edition of Guinness World Records, which unveils its 60th-anniversary issue this September.