It is well known that pigs are intelligent and curious. In nature, sows make a secure nest for their piglets and there are strong bonds between mother and young.
Recent research with pigs found that they have “episodic-like memory” – a particular kind of memory which indicates highly developed mental abilities.
Despite our knowledge of their sentience, the majority of the world’s pigs are kept in factory farms. And if the animal welfare reasons are not enough to end factory farming, swine flu may give us another reason. Cramped, stressed animals in filthy conditions provide the ideal breeding ground for bugs. (The link takes you to a short clip on CNN News with disease expert Dr Michael Greger).
A better quality of life. Image: Compassion/Martin Usborne
High welfare, free range or preferably organic systems can provide a much better life for pigs. Let’s give them space, fresh air and a life worth living.