Animals experience dreams, which suggests that dreaming does not require articulate language, indicating a possible link between dreaming and thinking. Observations indicate that dogs may dream of running and cats of catching mice, supporting the idea that dreams reflect experiences. The discussion raises questions about the origin of language, noting that animals exhibit behaviors like growling in sleep, hinting at a form of consciousness and thought without words. The relationship between dreams and the evolution of language remains unclear, but the notion that language could limit cognitive capabilities is presented. Additionally, the role of the prefrontal cortex in rational thought during dreaming is mentioned, suggesting that dreams may lack logical coherence due to the disconnection of this brain region during sleep. The conversation emphasizes the need for studies linking dreams to the origins of language, inviting further exploration into this intriguing relationship.