Kristoff is always pampered a lot. The reason behind his happiness is his pet Sven. They would play in the garden every day. Unlikely, yesterday Sven alone was playing in the garden. His beloved had gone to the market to buy carrots for him. While he was playing he hit the tree accidently and got hurt black and blue. If Kristoff were to be here, he would have taken care of the pet. In place of him you treat Sven. Remove the twigs and the leaves from the body. Clean the blood using the cotton. Bandage the wound and inject if possible. Be with him and console him.