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Guidelines for humane handling, transport and slaughter of

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<strong>Guidelines</strong> <strong>for</strong> <strong>humane</strong> <strong>h<strong>and</strong>ling</strong>, <strong>transport</strong> <strong>and</strong> <strong>slaughter</strong> <strong>of</strong> livestock 69<br />

(a)<br />

(d)<br />

(b)<br />

(c)<br />

Fig. 64: Schematic view <strong>of</strong> CO 2 stunning <strong>of</strong> pigs.<br />

In a discontinuous process the animals enter the CO 2 tunnel<br />

(a), are lowered into the pit with high CO 2 concentration<br />

where they fall unconscious (b), are lifted up again (c) <strong>and</strong><br />

expelled from the tunnel (d).<br />

Fig. 65:<br />

Runway <strong>and</strong><br />

entrance to a<br />

CO 2 -tunnel

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