NCIS S05E13:

Dog Tags

IMDb 7.9 60 min/episodeRelease:2003
While seeking to serve a warrant, the Gibbs gang find cocaine, cash, and the dead body of the subject person; a dog bites McGee, who shoots the dog. Abby goes to bat for the dog, who helps to solve the case. The team nab the bad person.
Director: Oz Scott