Nerd Approved says:
These Walking Dog Balloons put a unique new spin on the whole idea of a virtual pet thanks to their ability to hover above the ground and “walk” when their leash is pulled. Dogs filled with gas have never been so much fun.
Hmm, the Dachshunds are certainly the most realistic of the purebred balloon bunch.
The Daily Doxie would also worry about bringing an inflatable Dog into a home with cats.