These 30 cute smiling animals is sure to warm your hearts! Animals laugh or is just our idea?
Research has been conducted on this question, in order to interpret the behavior of animals. Results show that laughter is not a prerogative of humans.
Animals laugh and response to certain stimulations, like people. Studies in rats, dogs and monkeys have shown that sometimes they produce sounds that resemble a laughter.
What troubles more science is the question “what animals laugh with”. Probably they laugh for the same reasons that people do.
The photos below will definitely turn your frown upside down.
