The wrong kind of fake dog poo

Summer. When everyone is at the park all weekend instead of doing the housework, homework or work of any kind.

Today I said my son could buy something from either Poundland or Tiger for winning the weekly award at school. After MUCH deliberation during which I kept reminding him I'd rather be at the park, he chose a fake dog poo. He opened it as soon as we got out and started sobbing: "I've made a terrible mistake! This dog poo doesn't wobble!" I had no idea this was the criteria for fake dog poo but he felt very hard done by. We went back and got him a beanbag frog.