In “Muzzle: City of Wolves,” Jake Rosser  (Eckhart), haunted by PTSD from his days as a K-9 officer, endeavors to le ad a
peaceful lif e wit  h his family and retired K
-9 c o 
m panion, Soc ks. But the tranquility quickly dissolves when a ru thless gang targets

 them  in a br
utal attack.  Determ ined to protect his loved ones, 
J ake and 
his  new K -9 partne r Argos  delve into a viol ent under
belly...