[In Front of a Large Cave]
That's all that's in the cave, from what the wolfen brothers can see - a pair of odd looking deer.
But their powerful noses should catch a scent on the wind. A very faint aroma of another creature, predatory in nature, somewhere close by. Whatever it is, it's hiding itself well enough to get relatively close, but not close enough to pounce without alerting them.
The creature watches the Wolfen from its place in the undergrowth nearby, calmly, quietly, waiting for a moment to strike. It needs to be prepared - did they detect it? Will they, before it strikes? It does its best to keep itself hidden for now, but a keep eye may spot a pair of yellow eyes staring from the underbrush behind the wolfen.