Look, everyone underestimates the pig because they’re pink and eat slop. Pigs are smarter than dogs. That’s not hype; it’s science. They can play video games with joysticks, solve mazes, and understand symbols. In one study, a pig named Moritz figured out that a mirror shows a reflection—something that sends most pets into a barking frenzy. Moritz just looked at his own grumpy face and grunted, "Perfect."
But here’s the downside. Pigs have incredible long-term memory and can hold a grudge like a scorned aunt. If you wrong a pig, it will remember you for the entire five years of its life. And it will never forgive you. So be nice to pigs, or you’ll be the villain in their bacon-free memoirs.
Who is the smartest animal in the world - Review Oracle