hi, not sure if this is the proper place for this post, feel free to move it. anyway i have a dog that ive had since i was 8 and i am 25 now. anyway he is so hard headed, never listens and will constantly bark at my other dogs, well one of my other dogs bit him in the face the other day and now his face is swollen and he wont let me touch anywhere near his face. i did wash him because he had some blood in his fur. i cant afford to take him to the vet and there are no serious wounds that i can see, can anyone suggest something that i can pick up at Southern States or some other place that might help fight infection.