Humans have been raising animals for centuries and have fed them and also earned profits for themselves. This give and take relationship is quite old. Cows are raised for milk, chickens for eggs, similarly fish and many other kinds of creatures are also raised. But do you know that there is a country where otters are raised? (Otter fishing Bangladesh) You must be thinking what is the use of raising such a creature which is of no special use to humans? Actually, here otters catch fish and help fishermen earn money.
According to BBC report, for centuries fishermen in the southern part of Bangladesh have been using a special method to catch fish. These fishermen catch fish with the help of otters (Otters catch fish for fishermen). For this, they raise otters as pets. Then they take them to rivers and ponds and put them in water with the help of a rope. Otters are amazing swimmers, due to which they swim comfortably in water and catch fish and bring it for their owner.