Has anyone built or bought a dog bath tub or shower? One of mine needs regular bathing for a while and getting to a do-it-yourself dog wash is inconvenient. The paid dog wash has hooks and short leads attached to the wall so the dog can’t leave. I don’t have a space to build a whole dog bathtub, but might be able to rig up something outside, except it won’t have hot water. I don’t have a bathtub suitable for a dog and if I use the shower, I’m going to get soaked. What do you use?