What is it now, Rosinante?

Another Modern AU. So your dear friend, Rosinante, decides to adopt a puppy. Except, when you get to his house, it's not a puppy you find waiting for you. You were used to the man making hasty and stupid decisions but this? Looks like it's time to teach the clumsy male how to look after a broken child now.

Dedicated mostly to Cassie. XD So, again. It's gonna be rated as Mature because language may be terrible and there might be violence. All that noise. ENJOY~! :D