The document provides information about pigs, including their classifications (female sow, male gilt, boar, hog) and living conditions (barns, pig pens). It also discusses health issues and diseases that affect pigs, such as skin worms, lice, and malnutrition. Additionally, it includes links to various resources related to pig farming and meat production.

2. FEMALE
SOW
(fully grown)
MALE
GILT
(young)
http://eatocracy.cnn.com/2010/07/12/a-day-two-pigswould-die/
http://www.youtube.com/watch?v=v1w9v__HuSw
HOG
(for meat)
BOAR
(for breeding)
http://www.extension.org/pages/63669/physicalcharacteristics-of-feral-hogs#.Un-sAXBOwYE
http://elvingstonfarm.look4local.co.uk/products/273-pedigree-pork

3. In enclosures
(barns/ pig pens)
Grazing pigs
(grazers)
More tender meat.
Tougher meat
PORK
http://www.amerymeatmarket.com/pork.html

4. 
Farrowing room

Creep area

Nursery

Grow-finishing Farm
http://globalwarming-arclein.blogspot.com.ar
/2011/02/odor-free-piggery.html

5. A GROUP OF PIGLETS
http://ksusigmaalpha.com/agriculture-news/

6. SKIN
WORMS
Lice
Diamond
skin disease
BODY
Lameness
Roundworms
Heatstroke
Mange
Malnutrition
Tapeworms
Fly damage
Fever