Cows burp much more than they fart.
Just sayin’...
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I’ll let you have privacy about how you found out.
My knowledge of cows comes strictly from John Wayne movies and
plates on tables at steak houses.
The Incredible Dr. Pol. He knows all.
BTW - I am not a Cattle Rancher, nor do I play one on TV but the fact that Cows have four Stomachs is the key.