The concrete for your project is measured and sold by volume, but the area of your site is also important in planning for the installation. Naturally, the overall cost of the job will increase with its size, but in some cases the cost per square foot goes down as the scale of the job goes up. Cost Comparisons
When my dogs are kept indoors, I let them out every 4 hours to use the potty. No more than four hours though, because I don't want to make them hold it any longer than they have to. Occasionally though, I'll be gone for 8 hours and I'll leave them inside, and they're fine. I walk my dogs once a day for exercise.
A Healthy Person Can Walk 20 to 30 Miles in a Day. But how far could a fit, trained person walk in eight hours? Many trained walkers finish the 26.2 mile Portland Marathon in about seven hours, with no breaks. If the walker is taking breaks and a meal stop, then 20 miles a day is reasonable for a well-trained walker. If they took no breaks and were going fast, they may be able to cover 30 miles.