Glowball Pooch

The glowballs at the end of the glowball pooches’ tails serve several purposes. When they dig deep into the snow, the glowballs stay on top, which prevents the pooch from getting lost or trapped if there’s a cave-in.

The glowballs can be whipped back and forth for protection. Finally, the glowballs can be used to communicate across far distances, as the pooches flash their tails on and off in rapid code.