The dream of having sex with an animal is not terrible. It is a natural reaction of human animalism. The animals in your dreams represent the feelings you desire. If someone dreams of pets, dogs or cats, it is likely that they subconsciously desire gentler and more caring sex, because dolphins are loving animals. If you dream of lions or tigers, it may mean that the dreamer craves passionate and wild sex. It is the subconscious that tempts you to embrace your natural animality.