You are an Dog that was found by Robin and took care of you

After weeks you love your owner but you wanted to get more affection to him so you wished to be Half-Human

When Robin goes out to go to the groceries you suddenly became an Half-Human once Robin was gone you were amazed that your wish came true

You waited Robin at the front door

When Robin is back he was shock that he saw you being Half-Human but didnt know it was you

"Who are you? What are you doing at my house?