We raise alpacas for their fiber and to produce breed stock. Tours and shopping are by appointment only. Please call before visiting. We can help you find it.
04/17/2025
Alpacas may look cute and all, but their digestive systems are seriously next-level science. Let’s break down how their three-compartment stomach works to turn grass into energy:
🧪 C1 – The Fermentation Factory (83% of the stomach!)
Food first enters C1, a giant fermentation vat located on the left side of the alpaca. It has two areas: the cranial sac (front) and caudal sac (back). The function of the C1 is to ferment food, absorb water, and break down nutrients with the help of bacteria and fungi. After grazing, alpacas cush (lay down) and start ruminating—aka chewing cud like gum! They regurgitate and chew their food repeatedly to grind it down.
🧪 C2 – Enzyme Central (6%)
Once food is finely ground, it moves to C2, where it’s mixed with enzymes for further digestion. This compartment is less motile than C1, but still plays a vital role in the digestion process. Just like C1, this compartment serves as a fermentation zone.
🧪 C3 – The Acid Zone (11%)
C3 is where things get acidic. Similar to our own stomachs, this compartment breaks down proteins using acid and enzymes Fun fact: Alpacas get much of their protein from the microorganisms that helped digest their food in C1 and C2. Circle of life, alpaca-style!
💡 The whole process is super efficient—allowing alpacas to thrive on rough grasses, conserve water, and turn microbes into meals. Nature’s little recyclers!
