Different strokes for different folks.
I agree raping a dog imo is sick stuff but who am I to judge him?
Extreme religious moralists here in the U.S. would like to have anybody who will listen to them believe that people who watch/produce porn are all sick people and are commiting a sin in the eyes of God. Of course most porn fans/producers would tell those religious freaks to go to hell.
Likewise I imagine that is what this guy is telling the people who want to persecute him for his love of dogs to go to hell.