well first wash off the germs and if it goes through your skin (well bleeding) wash off the blood and clean with anti bacterial wipe then put on a bandage .
When a dog bites someone or something.
Nothing should happen unless the dog bites you severely
They can sewed and be forced to put the dog down.
The owner of any dog that bites should be cited by the police, and the SPCA should probably be called to investigate to make sure that the aggressive dog doesn't need to be removed.
If your dog gets spider bites, you should immediately contact your veterinarian for guidance on how to treat the bites. Keep an eye on your dog for any signs of an allergic reaction or infection, and follow your vet's instructions for care and monitoring.
You have to because the dog is under your responsibility its the same as saying your son shoots someone in front of you
There are legal ramifications to owners that allow a dog to bite someone. If you are bitten by a dog, it is important to take note of the any defining features of the dog and check for the owner. Immediately report the incident to the police and get medical attention. Below is an article on dog bites and legal recourse.
You got rabies
Something most likely won't happen. You should check if that dog has rabies because it can get you ill.
Sure, if you want to get sued if it bites someone
yes and your dog quarantined and possibly put down.
What kind of fog is it? If it is a big dog they should be, but not a small dog.