Can the grizzly beast summons be boosted?

[Vice42]

Does anyone who already has a grizzly beast companion know if any of their summon(s )are boosted by will and/or spell power,
I really don't want to spend crowns trying to get a companion from the pack just to find out myself that their summon(s) can't be boosted.

[Crushcut]

Baar feels like the main confirmed bear to have his summons be boosted. I been going back and forth with a friend, and he showed me screens from his end using both Old Scratch and Baar that Baar's 2 summons are level boosted by Scratch's buffs and additional Will buffs if any Will boosts were used as well. I have yet to see if the other 5 bears got boosts in their summons, as the other 5 bears summon at random times during the fight, to which mojo and will buffs will wear off.