"Tuned to the din, O'LiamRoe and his deerhound immediately picked up the sound of approaching footsteps." This shows their alertness and sensitivity to their surroundings, emphasizing their keen perception.
"Shaggy brindle and hispid gold animals, along with their Irish heads, watched as Thady Boy Ballagh walked across the grass." The description highlights both their appearance and their attentive stance as they observe the approaching figure, setting a scene of anticipation and readiness.