He readied himself, the excitement of what was to come making his fur stand on end and claws scraping the concrete. Feet skillfully quiet, he snuck up closer and closer. His body began a process it had done thousands of times. By then it was quick and easy. With every step; a change in height. Every breath; joints and muscles popped and stretched into something bigger, taller. Fur retracted into smooth skin and the former beast was then only inches away from the prey he had been watching.