Associate
He's already been to court and sentenced to 120 hours of unpaid work and banned from keeping animals for five years. He can't just be sacked. He's on restricted duties and the internal investigation will determine if any further action is taken by GMP.
Not to make light of his actions but chances are I could punch you in the face and not go to jail.
Sharing this isn't going to make me any friends, but honestly I think sending someone to jail for such a thing is silly. I'd be upset if a puppy **** on my carpet, I don't think he killed the dog either.
It's one of the great hypocrisies of society that we pay people to hang a pig by its feet and cut its throat, but suddenly are up in arms when someone kicks a puppy.
Teach him a lesson and set him on his way.