The otter is a kind of cute animal from the appearance, and it is also a kind of smart animal from the intelligence quotient. Otter belongs to Mammalia, is a mammal, so compared with fish, reptiles, birds and other animals, otter is a relatively advanced animal, not only has some very advanced physical structure, from the IQ point of view is also relatively high.
Otters are smart in many ways, such as wild otters will use wisdom when hunting, flexible judgment from above or from below attack is more beneficial to them, and thus launch an attack. Farmed and trained otters will be more intelligent, and they will cooperate with humans to complete various interactive activities, which can be seen in some videos and pictures. For example, otters will pour water for humans, after training they will urinate and defecate in a fixed place, and so on, is very smart.
As mentioned above, the otter's IQ is relatively high, and it is also a relatively advanced mammal in terms of category. Of course, the IQ of otters is not comparable to that of adults, but it can be equivalent to that of human children about three years old. Especially after artificial training of some otters, their IQ can be greatly stimulated, at this time they complete many forms of interaction with humans, sometimes can also complete a variety of performance activities, such as the above-mentioned pouring water for humans and so on. These shows are sometimes complicated, and some otters are smarter than pet dogs.
