The key animal welfare issue in pig farming is the close confinement of pigs in barren indoor environments where there is no opportunity for them to explore, forage and carry out other natural behaviours.
Most sows (mother pigs), boars (male pigs) and growers (meat pigs) are housed indoors on slatted concrete floors with no bedding. Sows are moved to farrowing crates to give birth – these crates are protect piglets but their design means the sow cannot turn around or perform her natural nest-seeking and nest-building behaviours.
These systems severely limit the ability to express natural behaviours and means these highly intelligent and inquisitive animals often become bored, frustrated and distressed. This, in turn, can result in abnormal behaviour like tail biting.
Shortly after birth, piglets are often subjected to painful tail docking which is intended to manage tail biting. Piglets may also have their sharp needle teeth clipped to prevent injury to the sow and other piglets.
Sow-stall-free farming is a positive first step, but sow-stall-free doesn’t always mean good welfare. Pigs in these systems can still be kept in barren pens without bedding, sows can still be confined to farrowing crates, and piglets can still be subjected to painful procedures.
What needs to change
The RSPCA believes pigs should be keep in an environment that allows freedom of movement, the ability to meet natural behavioural needs and provide opportunity for enhanced welfare.
Farrowing crates should be phased out in favour of farrowing systems that allow sows to move freely and meet the sows’ and piglets’ behavioural and physiological needs. This includes the use of environmental enrichment and bedding to encourage nesting behaviour. Sow stalls and individual stalls for boars should also be phased out in favour of group housing for sows and large pens for boars.
Good housing and good management should also eliminate the need for tail docking. An environment that offers appropriate stimulation and satisfies the pig’s motivation to explore and chew, e.g. the provision of straw or other enrichment, should reduce the incidence of tail biting.
For example, through the RSPCA Approved Farming Scheme the RSPCA works closely with farmers committed to raising pigs to higher animal welfare standards. Since releasing our first animal welfare standards for pigs in 2001, more than 1.3 million pigs have benefitted from better conditions on farm.
4th September 2020
WHERE CAN I FIND RSPCA APPROVED BACON? RSPCA Approved Blog
21st November 2019
What a pig wants, and what a pig needs RSPCA Media Release
31st July 2019
The RSPCA Approved Farming Scheme – 22 years and a better life for more than 2 billion animals RSPCA Blog
4th March 2019
How to support higher welfare this year of the pig RSPCA Media Statement
26th February 2019
RSPCA statement on WA piggery video
How a supermarket can lead the way in improving pig welfare. With James Whittaker from Coles. RSPCA Knowledgebase
What are the animal welfare issues with pig farming? RSPCA Knowledgebase
What are the RSPCA Approved Farming Scheme standards for pigs? RSPCA Knowledgebase
What is a mating stall for pigs and is it different to a sow stall? RSPCA Knowledgebase
What are the welfare issues associated with farrowing crates or ‘Piglet Protection Pens’? RSPCA Knowledgebase
How are pigs farmed in Australia? RSPCA Additional Information
The lifecycle of farmed pigs RSPCA Resource
AUSTRALIAN PIG HOUSING SYSTEMS