Go after a tail, as a dog might (5)
I believe the answer is:
chase
(Other definitions for chase that I've seen before include "Composed type accommodated in this" , "Pursuit" , "trail" , "grave, as before?" , "Hurry" .)
I believe the answer is:
chase
(Other definitions for chase that I've seen before include "Composed type accommodated in this" , "Pursuit" , "trail" , "grave, as before?" , "Hurry" .)