The Daily Mail

A farmer has been forced to beef up the security in his cowshed after an unusually smart heifer found a way for her and her friends to escape.
Daisy the cow, from a farm in Co Armagh, Northern Ireland, has learned the trick to unbolting the gate to her pen with her tongue.

 

She deftly and accurately unfastens both bolts, allowing her and her bovine buddies access to the verdant fields outside for breakfast.
Farmer Tom Grant was left scratching his head after he found his cattle out munching grass in the morning, despite locking them up the night before.
He initially suspected cattle rustlers so, with the help of his brother, Vincent, Mr Brown set up a hidden camera to get to the bottom of the cattle conundrum.