Elephants have excellent memory and emotional intelligence, can discern between human languages, and react accordingly.
Orangutans have the ability to speak about the past, and their reaction to danger makes them one of the smartest animals.
Cats have superior memory and brain complexity, making them one of the smartest animals in the world.
Gorillas' intricate social structures and emotional intelligence make them one of the world's smartest animals.
Dolphins' sophisticated brains give them emotional intelligence, complex social structure, and problem-solving abilities.
Goats have a sophisticated social system and a strong memory, performing complex tasks after minimal training.
Parrots can learn words, use tools, and think abstractly. African Grey Parrots are among the most vocal and intelligent breeds.
Dogs' loyalty, problem-solving skills, and training abilities make them one of the smartest animals.
Rats are smart, trainable, and use metacognition; Ratatouille somewhat depicts their intelligence.
Pigs are smart animals, smarter than dogs, with good spatial awareness and memory recall abilities.