Oh Dexter is a stick, bark, grass, bush, plant, stone, horse poo, cow poo, sheep poo monster!
We have bark in our garden and you spend all your time running after him to try and get it out of his mouth! I really worry about it but get to the point where you just can't spend all day running after him! I suppose you just have to be really careful and keep an eye on them. You can't stop them from picking everything up and sometimes you just don't know!