Disturbed dog? Arrogant dog? Should I kill it?

little dogs drive me insane!! i'd want to throttle the little c*nt however get him trained immediately!! even offer to pay I would there's no way in hell i'd be putting up with a mutt like that. the dog clearly thinks its the pacl leader & NO DOG should have that advantage. don't yell or hit the little terd just tell him no in a stern voice and then ignore him praise him treat him when he does what is asked of him. use a water bottle, it may help some dogs it works some it desnt but definitely get him trained & obediance lessons immediately.