i've got sand in my shoes

Ophie let out a startled little GUH sound as her ears flicked back, the very epitome of guilt. Daddy sounded like he was really mad, the most very mad she'd ever heard! She flinched a little, smushing herself further down into the sand as if it would pull her in and hide her from his wrath. Her front paws crept up over her head and she hunkered beneath them, peeping out from behind as her tail tapped at the sand in slow, apologetic sweeps. For a long moment she only focused on his tone but as the seconds drew by her mind eventually caught up and deciphered the meaning of his words. Sand monster? Oh yeah! That was her, for sure! She was most certainly was a sand monster now, even her Daddy knew it to be true! Like a flick had been switched she leapt to her paws and pranced and danced before Sirius. Spinning in dizzying circles before she slapped her front paws, splishing sand everywhere, as her butt rose in an unmistakable playful position. She bared her white puppy teeth, hardly intimidating when compared to the length of Sirius' incisors, and let out the loudest RAAAAWR her lungs could muster.