Doggie Drag Bag Questions

1. What, in great detail, is the problem?
2. Can the dog be upright or is it necessary to slide on his hip?
3. How much does the dog weigh?
4. How long is the dog from the his middle (where the bag would wrap around) to his end?
5. What is the measurement around his stomach where the bag would wrap around?
6. How tall is the dog from the top of his hips to the base of his paws?
7. Is he a short-haired or long-haired breed?
8. What kinds of terrain is he required to navigate?
9. Should the material be washable or should there be a removable insert inside the bag that could dispose of waste?