Birds, like African grey parrots, show varying intelligence levels. Harvard University studies highlighted the remarkable intelligence of African greys.
Humans share 99% DNA with chimpanzees, exhibiting high intelligence. Chimps display emotions like empathy, regret, use tools, remember, self-recognize, learn colors, shapes.
Rising in popularity as pets, potbellied pigs impress with their social intelligence. They display long-term memory, recognize humans and other pigs, and exhibit manipulative behavior.
Dog owners recognize their intelligence as they quickly grasp housebreaking, basic commands, and household rules. Dogs are known for being smart and trainable.
Despite their size, rats and mice display remarkable intelligence. Frequently used in lab studies, neuroscientists have revealed their impressive cognitive abilities.
Cats are often underestimated, but they are highly intelligent. They learn tricks, recognize names, follow basic commands, and have good memory. Their impulsiveness.
Horses are highly intelligent and adept problem solvers. They can open stall doors, remember people and words, and communicate with humans effectively, showcasing their unique cognitive abilities.
Raccoons, often known as trash can bandits, are highly intelligent. Creative, innovative, and skilled problem-solvers, a 1907 study likened their intelligence to primates.
Monitor lizards defy reptile stereotypes with high intelligence. Challenging pets due to their smarts, they collaborate, recognize owners, and display counting abilities.
Squirrels, underestimated for their intelligence, adapt to city life, display cunning behaviors, and deceive with fake food burial grounds. They communicate altruistically to protect fellow squirrels.