Agriculture Reference
In-Depth Information
Temperature
Newborns of any species enter the world with a total dependence on care. The provision of
food, shelter, and a clean environment falls on the sow, as well as the pig owner. One often-
overlooked ingredient for raising healthy pigs is temperature.
Temperature stress is remarkably easy to spot in young pigs but too often ignored. Piglets
must be maintained in a dry, clean, comfortable environment in order to thrive. Newborns that
are too hot or too cold are equally harmed. Of course, sows may be bred at any time when
they come in season and have a gestation period of 114 days, which means that litters may ar-
rive year-round. It is normal to rebreed three or four days following weaning when the sow
comes in season again. This is considered an optimum time for breeding. Sows usually have
two to three litters of piglets per year.
Cold pigs will pile on top of one another. A certain amount of piling is normal, but a constant
bid to seek the warmth of others is a signal that the air temperature is probably too chilly.
Overheated pigs will separate out from one another. This is highly unusual behavior with
newborn pigs and is a red flag that there is a temperature problem. Panting and deep breathing
are both indicators that they are too hot. Pigs that suffer heat stroke have a nearly 100 percent
mortality rate. Touch the pigs when unsure of their comfort level. Dry, hot skin means the
temperature needs to be brought down. Cold, clammy skin means the pigs are too cold and
might be suffering from exposure.
Dehydration
Piglets need to suckle up to 16 times per day, so a few missed meals will quickly trigger de-
hydration. This leads to serious weight loss and death in the most serious cases. Providing
methods of rehydration, antibiotic regimens, and temperature stabilization will save some
pigs. Looking for early signs of illness can make all the difference. Dry skin, sunken eyes,
watery-looking stool, and lethargic demeanor are warning signs that the pig is in trouble.
Breathing
Pigs that are struggling to breathe are involved in a life or death situation. As a pig owner, you
must be proactive in ensuring you are doing all you can to resolve the issue. This topic will
cover the two more serious causes, but consult your veterinarian in any instance of serious
medical emergency.
