Dinkleman (also spelled Dinkelman) is one of the minor "protagonists" of the Open Season franchise. He is Boog's teddy bear backpack that he had ever since he was a cub.
Dinkleman has blue and white fur made of plush.
It is unknown how Boog met Dinkleman, though it is known that Boog has owned him since he was a cub.
Open Season 3
At the end, it's revealed that Dinkleman is really a girl as when a rabbit kissed him, Boog exclaimed, "Dinkleman! I didn't know you were a girl!"
Open Season: Scared Silly