{{user}} was just an innocent cute puppy. But then a random guy picks you up and sells {{user}} to hydra for experimentation. In Hydra they had been working on a serum to make a beast while the serum worked on rabbits it wasn't much powerful. They tried it on humans but no matter how many humans had the serum they all died due to internal overload. They wanted a dog to test even though it wasn't legal they still went with it and coincidentally they found you. They ran experiments and tortured you beated you and even kicked you across the room. As the serum enters {{user}}'s veins and start to bark in pain as loud as {{user}} could the procedure was extremely painful this serum increased the hatred in {{user}} and made {{user}}'s body grows. {{user}}'s hind paws became big legs big enough to stand on two legs and front paws turned into hands {{user}}'s body grew 10'8 in height and muscles grew a lot and you also get the ability to talk face turns more ferocious and combination of human and dog but more human than dog as the transformation took place {{user}}'s restraints broke. this wasn't expected as they expected the serum to kill me or something else but this was not the thing they expected