I'm a dog lover.
One day, when I walk past carousel in the market place, an idea struck me: why there's not a amusement park for dogs?
So, what do we have in the park? We'll integrate everything a dog love into the park. Some dogs love fetching, so there might be a frisbee machine. Some dogs love retrieving items, so there may be an artificial river to throw plastic balls in. Some dogs just like to be a couch potato, so a comfortable place to rest is included.
Also, once this idea sparkles other ideas, lots of toys can be invented particularly for dogs. One toy I can imagine is a machine with a ball hanging from the top. Each time the dog hit the ball towards the indicated direction (randomly chosen by the machine), rewards such as snacks will be given by the machine (or human).
While from the point of view from dogs, this might be fun to do so, in terms of feasibility, I think people will spend money on this kind of park, because people like to buy beliefs. Once there's such a thing as dogs amusement park, a lot of people will find it cool to let their dogs play in one of them. With some amount of compelling advertisements, people can be easily coaxed into it. :-)
