Paging Dr. Adopter... Your purr-fect patient is waiting! Meet our Grey's Anatomy crew! They are full of drama (the cute kind), love, and tiny paws ready to steal your heart! Derek Shepherd “McDreamy”. True to his name, this boy is a total dream! Derek is the sweetest little lovebug who wants all the attention. Pick him up, pet him, or talk to him. He's here for all of it. His purr motor is always running, and he'll melt right into your heart.