Ozzy, a border collie/kelpie crossbreed, has entered the world famous Guinness Book of Records for achieving the Fastest Crossing of a Tightrope by a Dog.
The four-year-old crossed a 3.5m rope in 18.22 seconds during his record breaking stunt at the Faith Animal Rescue Centre in Norfolk.
Ozzy, who lives in Norwich with his owner, 51-year-old carpenter Nick Johnson, who has no formal dog training experience but learned the techniques from the internet.
He said: "Ozzy is most happy when he's working on the tricks that we do and regards it as a game.
"It makes me feel so happy and proud, that Ozzy and I have such a strong friendship and relationship we can work together on tricks and games that get the recognition of Guinness World Records."
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A pilot who died in a crash at a motoring event in Cheshire yesterday twice coxed Cambridge to victory in the Boat Race against Oxford.
Some early cloud possible but sunny spells breaking through readily in the morning, becoming prolonged by the afternoon.
The pilot, from the Gnat private display team died after the display aircraft he was in crashed near the CarFest event in Cheshire.