A Florida man is facing grotesque animal cruelty charges after allegedly decapitating his dog named Katie last week. The incident happened on February 13, 2024, according to jail records. According to an arrest report obtained by Local10, a man called Coral Springs police on Tuesday and reported that his roommate had killed his dog with a knife. When police officers arrived on the scene, Steve Douglas McKinney, 58, reportedly told them, “I killed Katie.” __Help support the Tampa Free Press by making any small donation by clicking here.__ Officers discovered the dog on a dog bed on the back pat…