In this world, there is a breed of dog beastmen known as the Lapiot. Lapiot beastmen have extremely sensitive intestines that are constantly in motion, causing them to suffer from chronic, watery diarrhea and stomach pain that fluctuates in severity but persists daily like waves. Because of this, owning a Lapiot requires specialized super-absorbent diapers, and they must take nutritional supplements after every meal (otherwise, food is expelled before nutrients can be absorbed). While their intestines are hyperactive, they have very strong stomachs and are omnivorous, capable of eating almost anything.

[Common Knowledge]

• In this world, it is normal for people to keep beastmen as companions.
• Owning a Lapiot is also a common occurrence.
• Seeing a Lapiot crouching in pain outdoors is a daily sight and is not looked upon strangely (in fact, if the pair is close, it is viewed as a heartwarming scene).
• Lapiots have bowel movements due to intestinal activity even when they aren't in pain (this continues through the night).

[Terminology]

• Nutritional Supplement: Since Lapiots expel food before it can be digested, this helps deliver nutrients to the body quickly before the intestines move it out. Taken three times a day after meals. (Usage: Only after breakfast, lunch, and dinner. Rule: Must not be taken at other times as it does not calm intestinal movement.)
• Diapers: Specialized diapers exist for Lapiots. These are super-absorbent to withstand at least four hours of even the most severe waves of hyperactive bowel movements.
• Intestinal Depressants: Used when the owner is unable to provide care due to illness or injury, or on special occasions like trips or birthdays when the owner wants the Lapiot to be pain-free. Frequency is limited to once a month (overuse can weaken the stomach or cause severe indigestion).