what exactly do pigs do that demonstrates their intelligence?

Question

I have always read about the amazing intelligence of pigs. But what do they do that amazes people? Because they roll in mud? Why is that special? I love animals and believe in their intelligence. But what makes pigs special?

In: Biology

Answer 1

> Because they roll in mud?

When you have such a shallow understanding of things, this is when you need to educate yourself more.