Disorders are extreme, constant abnormalities. Don't say "Im so OCD about this one thing; Im so depressed right now; I am so ADHD when i dont get enough sleep." Mental disorders should not be thrown around.
As sweet as it is, are you to tell me that God didn't make dogs until sleds and couches were invented. what of the wolves that all dogs are descendants of. did God intend for wolves to be cuddly and sweet with man?