OMG!! I just figured it all out. WS and Kada really do have a space ship! You see they have all those computers, more then what they may really need for a Public service as illustrious as this. Their fishery is actually an engine system. The fish, aren't really fish, but bio-mechanical fuel filters. The dogs, a part of the crew, they just don't want to say it, they are in all reality super intelligent creatures that choose to act silly as their cousins do here on Earth.
It all makes sense.. o_O Their house is actually the command bridge, disguised within a holographic projection, as the ship couldn't be buried completely due to the bedrock. But due to the fact that the bridge deck is elevated a bit more then that of the rest of the systems. The barns to, are actually holographicly disguised engine modules. And Furtopia is in all reality their operating system in which they contact their homeworld. What better way of disguising a high powered computer system then to use other people's computers to shoot off signals, that if were combined would make one signal, and as a result disguise the comm. band used. o_0
Wow. Okay, I had better shut up now.....