I've been performing sea trials of the custom dog cage I built for my sidecar rig. Below are the photos and video of Osita and Lupa in their new three wheeled conveyance. Fortunately the dogs seems to love it, despite the tight quarters.
Everything seems to be working well, so all I need to do is reinforce, redo, and temper a few welds and then give it a paint job (black). I will also make a removable dog bowl holder so they can travel in style with a bowl of water and food. You can see some earlier photos of the cage.