Here the best estimate is that there are approximately 32 million owned dogs and perhaps as many as 20 million stray dogs. The Japanese, however, seem to be quite conscientious in registering their pets and the number of recorded pet dogs is 9.5 million.he largest push to find out, at least how many pet dogs there are, has come from the pet food industry's market research. This is a big industry and in the United States alone over 40 billion dollars is spent each year just to buy dog food.
Digestion time varies between individuals and between men and women. After you eat, it takes about six to eight hours for food to pass through your stomach and small intestine.Food then enters your large intestine (colon) for further digestion, absorption of water and, finally, elimination of undigested food.he average transit time through just the large intestine (colon) was 40 hours, with significant difference between men and women: 33 hours for men, 47 hours for women. Two British doctors studied digestion time in children.
Wait Time and Meal Size. How long you should wait to run depends on how much you've eaten and your own digestive system. As a general rule, give yourself at least an hour after a small snack, two to three hours after a small meal and three to four hours after a large meal.ait Time and Meal Size. How long you should wait to run depends on how much you've eaten and your own digestive system. As a general rule, give yourself at least an hour after a small snack, two to three hours after a small meal and three to four hours after a large meal.