A Click in the Gap

I trotted along the narrow trail behind the living room sideboard. Very quiet back there. Right near the wooden leg, a stray red building brick was tipped over on its side. I stood still, watching it for a breath. Then, a firm tap with my snout. Click! It slid neatly onto the flat baseplate lying flat on the rug. A very satisfying snap. The path is clear and ready now.