The question of whether crows are smarter than dogs is a complex one that has been debated for centuries. Both crows and dogs are highly intelligent animals, and each has its own unique set of cognitive abilities. However, there is no clear consensus on which animal is smarter overall.
Some researchers believe that crows are smarter than dogs because they have a larger brain-to-body ratio. This ratio is often used as a measure of intelligence in animals, and crows have a brain-to-body ratio that is similar to that of primates. Additionally, crows have been shown to be capable of complex problem-solving, tool use, and even language comprehension.