Video: Sparky the dog likes rolling himself down hills

My dog Sasha, oddly, yesterday walked into the shower with me for her monthly bath. Normally she avoids the shower like the plague, but this time I locked her in the bathroom, so she knew what was coming (started shaking the poor thing), but when it was time, I opened the shower door and with water running she walked right in. Was truly bizarre. I want to say she finally gave in to the inevitability, but dogs don't really do that. It's been two years now that I've been putting a harness on Sasha every time we go for a walk, and she still holds out hope every time that maybe if she just backs away far enough I won't put the harness on. Hasn't worked in two years.