No, father has nothing to do with upbringing and the mother will attack any bear that comes near her when she has a cub. The father only provides sperm then also has nothing to do with the mother. Male will attempt, if they can get to it any cub. So as to bring the mother on heat. Applies to both species. The hybrid would not be able to go on the ice as its fur would not be capable of withstanding the cold. Its not even the right colour.but the father could still teach him to hunt seals in the artic & how to survive sub zero temperatures if they share custody, spring, summer autumn with mum & winter with dad since mum will hibernate, a child of both cultures.
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