German Shepherd's are a breed of dog. They aren't chairs, you stack chairs... Not dogs.
Dogs from Japan was created in 2004.
Because centuries ago, people in China and Japan use to carry them around in their sleeves for protection.
Dogs can sit "on" chairs (on haunches) or much less frequently "in" chairs, where their legs extend over the front as human legs do.
Yes
Technically yes. But it is not just playing with bigger dogs. If the dogs tooth is caught in the toy and the other dogs tugs then the dogs tooth can inevitably be pulled out. When a dogs tooth is pulled out it will bleed and you will most likely need to bring it to the vet in order to have the hole sutured.
No, dog's claws are not retractable.
There are many places where you can buy devices that might be considered dog wheel chairs. You could buy them online at many stores for example.
dogs nails, chairs, and dragging hard stuff across them.
The countries that raccoon dogs live in are Japan, China, and many more. Raccoon dogs are native to Japan. Another name for raccoon dogs is 'tanuki'.
Then neither of them would win
The most popular pet in Japan are dogs.