Truck FULL of cows loses control and overturns

This video, from Russia, shows a truck overturning with a payload of cows spilling out. 

The cows seem fine, as they immediatly stand up and walk along like nothings happened. 

This is one of those very weird videos, where you're not entirely sure what to think.

I thought, how 'udderly' ridiculous

Excuse the poor pun.