How often should you bathe your dog?

Could you please elaborate on the frequency of bathing a dog? Is there a specific guideline or recommendation based on the breed, coat type, or lifestyle of the dog? Additionally, what are the potential consequences of over-bathing or under-bathing a dog, and how can pet owners determine the right balance for their furry companion? Understanding these factors would help ensure the dog's coat remains healthy and clean, promoting overall well-being.