How To Know If A Dogs Injuries Are Infected. To be sure that your dog has an abscess, the vet might take a blood sample from the area to identify the type of infection, and the type of bacteria, so that they can prescribe effective antibiotics. Does dog injuries get infected?

Clean the wound and apply a small amount of antiseptic on the wound. Even a loved pet can attack when frightened or if grabbed while fighting with another animal. Injured with scratches, loss of hair, and bleeding.