It seems to be getting sensitive as it gets bigger, Should i try some yogurt and see if it will help, Can I use some IBprufin for his swelling. My wife said she used to give it to her rotts for there hip displacia for pain a stiffness, but how much should i give him
I'm sorry, I'm not sure if I can help you much from those pictures. In my opinion, he needs to be seen by a veterinarian. If he's not having difficulty urinating and doesn't seem excessively painful, its probably something that can wait through the weekend, but the longer the swelling is present, the greater the risk of there being problems. If he seems to have problems urinating or shows signs of severe pain, get him in ASAP. Remember this is a pitbull, he can be increadibly stoic and may not show pain. Watch him closely for subtle changes--including decreased appetite, hunching of the abdomen, whining, licking, and straining to defecate.
From the pictures, that doesn't appear to be swelling of the penis itself, it appears to be swelling of the prepuce and abdomen right around the prepuce. That can occur for a variety of reasons, from insect bites, to trauma (usually there is bruising or a history of rough dog play. That said, I've seen a pit with a penis like that after the dog growled at his other dog and he kicked him really hard in the "belly".) to localized vasculitis from allergic reactions (the prepuce is the most pendulus portion of the abomen, so edema can pool there) to edema secondary from subcutanous fluids administered for medical reasons (again fluid flowing down). It can also occur from more severe problems like tumors (not too likely considering age), infection (due to infection in the bladder or localized abcess---look for a draining tract), self stimulation (I've seen boxers --my own
--who literally lick and lick and tongue themselves until they look like that). Weird presentations of diseases, like Rocky Mountian Spotted fever can also cause prepucial swelling along with a ruptured urethra secondary to a urethral calculi (a stone) can appear that way. I've also seen it with a dog that a stupid kid wrapped string around the base of the penis.
In many cases antiinflammatories will help. The problem with NSAIDS is thier effects on bleeding and the vascular system. I'm reluctant to give advice on them online because if he's bleeding under the skin and for some odd reason its not visible in the pictures you've posted NSAIDS may not be indicated. Steroids may be much more appropriate. That said, you can find doses for aspirin online and you can find good antinflammatory (and general veterinary drug and disease) information at
www.veterinarypartner.co mThe veterinarian you take him too should do a thorough physical examination with a rectal exam. The blood vessels that drain that area flow from the pelvis down, so a mass or problem in or around the deep tissues of the pelvis my contribute to prepucial swelling. Radiographs may be indicated depending on the physical examination. These would be to look specifically for stones in the urethra and a broken penis bone. Blood work may also be indicated depending on the physical exam.
Sorry I couldn't be more helpful.