HandicappedPets.Net

He looks happy!

https://www.handicappedpets.com/walkin- ... heelchair/
https://www.handicappedpets.com/blog/duck-wheelchair/

I was just going to post that, too.

It looks like they are actually showing 2 wheelchairs in the article. The one with the white sling looks like a small quad cart without the usual strap under the chin. Maybe they tried that before making the one in the video.

You're probably right. I didn't watch it that carefully.