Heads or Tails?

Mattie our German Shepard pup at 14 weeks, with Oscar down front.
She's looking up as a group of doves fly overhead, grabbing her attention.. And since Oscars tail and her head is up, it's a coin toss

Growing like a weed, she's more than doubled her size in just 6 weeks.
Square comp from a vertical orientation, at the original 'width'.
Exif data attached.