Some wolves in Stronghold
Wolves are hostile animals in Stronghold and Stronghold 2. They will attack humans or animals unprovoked. Like other animals, wolves breed.
They are fairly strong and take down unarmored soldiers with their claws. However, they can be killed with only a few arrows, making archers and crossbowmen against them very effective.
In Stronghold Crusader, wolves are absent but there are however lions, which share the same behavior and attack patterns as wolves from previous games.