Motorcycle Dog Stroller
Here's a cool looking, " motorcycle dog stroller " selling on eBay. Says it's hand made, from a recycled frame and a wood...

https://www.bikernewsonline.com/2006/05/motorcycle-dog-stroller.htm
Says it's hand made, from a recycled frame and a wood body.
Starting at $19.99, and no bids as of this writing.