Especially if you have a dog that you know will bite and is unrestrained. I got bit 3 times carrying mail. Fortunately they were small dogs and no serious injuries. The injury comp office got me a nice check from the insurance companies each time though. Dog owners are required to keep the animal restrained. Famous last words are “ he won’t bite”.We're not allowed to carry pepper spray at work.
If your dog ever bites someone, I hope you have good home owners insurance!!!