Pig
Pigs are one of the smartest animals, despite their reputation for gluttony and bad cleanliness. Domestic and wild animals are noted for their capacity to adapt to a wide range of environmental situations. Pigs and their cousins are omnivores with a diet that includes worms and bugs, unlike most other ungulates, which are entirely herbivorous. Pigs tend to outcompete native species wherever they have been introduced across the world. Even though this tendency is harmful to local species, it is another example of pig ingenuity.
Young piglets may learn to discover a way to their concealed food dish by looking in mirrors. Seven of the eight pigs discovered their meal when the researchers placed it behind a solid barrier that could only be seen in the mirror. Pigs can not only solve the idea of reflection in less than five hours, but they can also grasp human directions. Pigs are as trainable as cats and dogs, which is why they've grown popular as pets in the United States.
Scientific Name : Sus
The average EQ : 0.38