Last one, I promise!

This might be the end of this little theme.

The Silverback strained his calf muscle a couple of weeks ago. As a result, first thing I take the Sparrow for a jog on the beach, then straight after breakfast I have to walk the Silverback around the block to rehab his calf.

This new job is what drew the letterboxes to my attention. Sadly theres only three interesting letterboxes in our block!!