Sometimes there are no sticks to hand, so you have to improvise. And for this young dog on the Corran Sands on Jura it made no difference, it was happy to play fetch with some seaweed.
Some natural arches are large, others are small. This one is rather small, only a may be a foot high. Found at the Corran Sands on the Isle of Jura.
A very nice detour when walking along the Corran Path at the Corran Sands on the Isle of Jura: The Corran Path Sonic Playground. Created by Giles Perring you can play on a Batphone and a Xylophone, made from metal and plastic pipes. Great fun to play on and creating your own musical masterpieces.