You need to locate the wound. If you had suffered a dog bite and gone to the ER for treatment, I doubt they'd stick your entire body in a bath to treat the bite wound.
If the wound is superficial, just a scratch, it will be good to note that. More likely, you'll find a puncture. Those are the deadly wounds as bacteria is injected, then trapped. Often cleaning the exterior of a puncture wound will do no good to stop infection. Treatment with an antibiotic drug will be necessary to prevent death.
I have seen a hen die in 24 hours from a puncture wound injecting bacteria into her system. You need to locate the wound so you can monitor it for infection. The area around the wound will turn bright red, swell, become hot. This will tell you that penicillin is critical in order to halt the infection.
If the wound is a ragged tear, it's less likely infection has begun, but continued daily cleansing and keeping the wound moist with an ointment will not only prevent infection, but it's crucial for tissue repair.