Dogs normally defecate after waking up in the morning, or they may defecate after the dog has eaten breakfast. It needs to be decided according to the specific situation of the dog. If you don’t want the dog to excrete too early, it is best not to feed the dog food before going to bed at night. Give the dog dinner around 6 o’clock, and take the dog out to excrete half an hour after eating. This can prevent the dog from peeing in the middle of the night. Defecating at home or being unable to hold back in the morning wakes the owner.