How does it work that we eat few times a day, but usually we poop only once?

Is the colon somehow programmed to buffer the waste until the time is up and then dumps it all further?

Got this thought when observing my dog who eats twice a day (morning and evening) and more or less poops twice a day (morning and evening).

    • The Giant Korean
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      57 days ago

      You’re right, I mixed it up. I feel like if it was LIFO that there would be meals that would never come out, ever.

      • Victor
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        77 days ago

        Your colon can be a LIFO depending on which end you are putting things into it. 😏