Sometimes you just have to laugh. After 2 days of successfully keeping the dog out of the way whilst we had some building work done, I went off cycling secure in the knowledge that my wife's carer would do the same. But when I got home I was greeted by a dog with a lovely white tail. While her carer was in the bathroom my wife had let Knight into the back garden where the builder was applying lighthouse paint to the wall. You can imagine the scene as the dog stood in the paint and wagged his tail against the wall. It is just not possible to second guess what someone with dementia will do next!