grizzer – Dec 7, 2012 12:00 AM

Grizzer's been having some great stimulus from ravens and two active packs on either side of his habitat. There's been a lot to watch and he is using his den as the perfect view. We have also had some great wolf checks with Grizzer in a full body submission, he's in a complete state of relaxation when he's getting attention from staff (as shown in this week's photo).