Well, your first worry would be medical-if the dog has a disease such as rabies. But a dog bite can also end up costing a good deal of money if it becomes infected, is severe enough to require reconstructive surgery, etc. In this situation, you can sue the owner of the dog for your injuries-both physical and emotional.
Below is an article on the outcomes of dog bites.
Nothing should happen unless the dog bites you severely
if the dog bites hard u can bleed or if its soft nothing happens
you may get rabies
I would call poison control and your local vet.
what happen if my dog bites a chipmunk
They can sewed and be forced to put the dog down.
It does contain chocolate so it can poison a dog, but it would depend on how much of it the dog ate and the size of the dog.
Something most likely won't happen. You should check if that dog has rabies because it can get you ill.
When a dog bites someone or something.
Please don't kill your dog.
there is no case for a dog v. dog attack. but the moment your dog bites a human its all over. i would get him/her a muzzle for every outdoor excursion.
You should take your dog to the vet right away. They will pump her stomach to get the majority of the poison out. If you put down gopher poison be very careful and watch you dog when it is outside so this does not happen.