You will lose a pound if you burn 3500 more calories than you take in. This is one of the bottom lines in weight loss but whether or not you are actually burning 3500 calories varies from person to person with the same activity.
A dog can survive without eating for 14 days, procided day wouldn't be in good shape and health.
At most, your dog may live for about three days. However, after one to two days without water, your dog will need medical attention to replenish the water and minerals lost frâ¦om his water deprivation.