Before I got my boxer, I raised, bred, handled, and rescued pit bulls of all shapes and sizes. I'll tell you guys the story of the last pitbull I rescued.
Makovich(Mak) was dumped in a garbage can, with a bullet wound to his chest, after losing a fight. He was near death when I found him, and wouldn't let me get near him. After several hours of talking sweetly to him, I managed to "make shift" muzzle him with a bandanna, throw him over my shoulders, and carry him back to the place I was living. I promptly took him to the vet, and spent nearly $1500 to have him treated. I had him tested for anything and everything that could be wrong with him. The vet concluded that Mak was only about 11 months old, and had been pumped with steroids(by his previous owner) in hopes that he would be the "ultimate" fighting dog. The vet also warned me that in many cases like these, the dog can't be turned around. He suggested that I have Mak humanely euthanized, for safety reasons, but I saw more in that dog. I took Mak home(where I had two other dogs. Tipsy, another pit, and a mini schnauzer) and promptly went to work rehabilitating him. The first few weeks were rough, I had to keep him away from everyone, and I was the only person who could get near him. I started having serious doubts. The middle of the third week I noticed a huge change in him. I would bring him outdoors, for short periods of time, and allow him to play(closely monitored) with my smaller dog. After the third week, Mak was like a whole new dog. He was playing well with my two other dogs, the neighbors pets, even the feral cats. He stayed this way for the rest of our time together. Sadly, 6 months after his previous owner was busted and released from jail, Mak was poisoned, and did not survive. I miss him dearly. But he was a poster child for rehabilitated pitbulls everywhere, proving that with a little TLC and a lot of time, anyone can change.