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Why Cows Are Ruminants

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Cows are ruminants, a group of animals with a special adaptation that allows them to process the cellulose in grasses. This adaptation comes in the form of a “second stomach,” called a rumen where foliage goes to ruminant, or be broken down by the bacteria housed there. When rumination occurs it produces copious amounts of gas which is expelled through burping. Cows that are put on a corn based diet and are ingesting large amounts of starch and almost no roughage, have basically no activity in the rumen. This leads to a slimy build up causing gas to accumulate. The rumen expands and begins putting pressure on the lungs and can cause the animal to suffocate if the build up is not manually removed (Pollan 2006). While bloat is the most prevalent

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