8. Snakes

If given proper care, snakes can have a lifespan of over 40 years. Because of the increasing demand for pet snakes, an attractive snake breeding industry has come to life in the U.S. particularly concerning the docile species like ball python and corn snakes. A snake does not have to be fed frequently and requires food every five to fourteen days. Snakes that are born in captivity and bred so, are considered to be better pets as they are more tamed than those caught from the wild.