For example, while there are nebulized forms of albuterol, levalbuterol (Xopenex), and Pulmicort (budesonide), most other medications to treat asthma are only available as inhalers.
Unfortunately, pit bull-type dogs are often preferred by irresponsible people who wish to use them for profit (illegal fighting), as guard dogs, or even to toughen up their own images. Many were bred for aggression and will continue to be bred that way.
Dog fighting has been known to happen for as long as man has had domesticated dogs, and it so happens that certain breeds were specifically created for dog fighting. Pitbull fighting presumably originated in the breed itself. Pitbulls (as i said earlier, presumably) were bred from the start to be a fighting dog, combining the fearlessness and loyalty of terrier breeds with the strength and stamina of bulldogs (not the chubby lovable bulldog you know and cherish.