Have you ever wondered if animals could also fall in love? Well the answer is yes!
According to U.S. researchers, the feeling of love exists in animals too. Indeed, these researchers have taken a blood sample from a dog and a goat who regularly played together at two different times: when they were together and when they were separated.
The result was amazing: when they were together the rate of oxytocin (the love hormone) in the dog increased by 48%!
Amazing isn't it? Love knows no boundaries!