My 2 month old puppy has a deep dog bite on its left leg and many scratches.need tis of what to do

my dog has trouble breathing,doesnt want to eat,vomitting,and has really bad breath...looks like it can be fatal by its behaviour..it was bitten by another dog..has many bites and scratches..what should I do?

If you want to keep the dog, take him to a vet.

Your Puppy is going to need Antibiotics, and some type of Pain meds,
Think of the Puppy as a Human Child and if the human child was bitten by a dog, you would take the child to a hospital/Doctor, and your puppy needs a doctor as well, Dog bits can get a bad infection for humans and animals alike.
Most Veterinarians will work with u on a payment plain.
Stay true to your Animals for they love you.
Note DO NOT give a DOG any type of Tylenol/Acetaminophen.