Michael Andrew was gobsmacked to find five prize Herefords had got in, shut the door and even turned lights on.
The 19-year-old, who works for family business Carharrack Animal Feeds in Redruth, Cornwall, said: “The room they broke into is a feed room and prep station for the cows and other animals.
“But it was also a chill space where me and my friends would spend time gaming and having a break.
“I didn’t see the funny side at first as I’d spent so much time getting that room made nice and comfortable but now I do have to laugh at the fact that even my cows managed to find comfort in there.
“It’s one of those situations where if you don’t laugh you cry so I’m definitely laughing.”
He added: “That carpet has definitely come to the end of its life.”
“It stinks now, but I couldn’t be mad at them.
“They looked so innocent chilling on my sofa.