Brachycephalic dogs are breeds characterized by their short, flat skulls and broad heads. Common examples include Pugs, Bulldogs, and Boxers. Their unique facial structure can lead to breathing difficulties, as their airways are often compressed. These dogs may also experience other health issues, such as dental problems and eye conditions, due to their facial anatomy. Owners should be aware of these potential challenges and provide proper care, including regular veterinary check-ups, to ensure their brachycephalic pets remain healthy and comfortable.