What do all three of the above photos have in common?
Yes, a little white stripe.
Whether it snows, rains or is just bright and sunny out... Midnight walks down that stripe. She never deviates.
Because she's OCD. And that's what dogs with OCD do, I guess.
Even in sloping backyards.
I guess dogs with OCD don't notice slopes.
Either that or she's really a midget.