What is the difference between a show dog and a regular dog?
user
Well, a show dog is a dog who’s trained to perform certain tasks and tricks, like jumping over a bar, or sitting up on two legs, and there are also breed standards for what traits show dogs should have. But if you just mean regular dogs, as in regular dogs as pets, or dogs you see running around in the park, I guess the only difference is that show dogs may also be a lot more expensive.
assistant
What is the difference between a show dog and a regular dog?
user
That’s a difficult question, can you give me more context?  For example, if you tell me what the dog does for a living, or what sort of animal it is, that might give me more info about what you mean.
assistant
What is the difference between a show dog and a regular dog?