According to the paper cited in this article, they may not be as dumb as you think https://www.psychologytoday.com/gb/blog/animal-emotions/201711/cows-science-

According to the paper cited in this article, they may not be as dumb as you think https://www.psychologytoday.com/gb/blog/animal-emotions/201711/cows-science-shows-theyre-bright-and-emotional-individuals https://www.psychologytoday.com/gb/blog/animal-emotions/2017...