Sven is Kristoff’s best friend and loyal pet reindeer in Disney’s Frozen. He acts as Kristoff’s good-hearted conscience and communicates through grunts and snorts. Kristoff understands all his physical gestures and expressions. Sven is very compassionate, devoted and helpful and does anything for Kristoff. Sven is often very busy as a sled-puller in Arendelle but loves to make appearances in Disney parks in his spare time!