Grizzled Veterans is the third stage in Bears Be Back.
Teacher Bear is sent out at the very start of the battle, followed by a Zoge and a Zomboe. 2 Zoges and 2 more Zigges will eventually spawn.
Dread Bore, Variety Bears, Zir Zeal and Zigge all appear when the enemy base is damaged. 1 more Zir Zeal appears a minute after, and Zigge respawns up to 2 times after 31.7~36.7 seconds each.
- The name of this stage is a pun referring to grizzly bears.