First Farrowing for 2017

This is our first farrowing for 2017, also Auntie Brownie’s first parity. She is probably considered a late bloomer (at 2 years of age). The boar is a year younger, Brownie Boar (born and raised here as well). We decided on selective in-breeding, pigs are aunt/nephew relations. I was quite nervous about this but genetics of both pigs are very good so it was worth the try.

Auntie Brownie gave birth to 11 piglets. A 12th piglet – the last – was born dead. We decided on a no-intervention policy during farrowing. She started nest building at around midnight then farrowed at 8AM until 9AM.  I watched her farrow from a distance.

On the fourth day after farrowing, we had to go to the city for our weekly shopping and left the sow and piglets to a caretaker – with bad results. When we returned in the afternoon, the sow was stressed and kept crushing her piglets. The next day, one piglet died of crushing. Another piglet was found dead after 2 days apparently from crushing as well. The caretaker had stressed the sow by going into the pen and making a lot of noise and fuss. Because of this experience, we decided not to leave the sow and piglets to other people even for just a second – at least until the piglets are strong enough not to be crushed – about 4 weeks old.

The piglets escaped into the garden before they were 7 days old. This allowed the mother to relax. We will incorporate such an escape hatch for piglets when we re-design and re-build the pigpens. By foraging in the garden, the piglets get exercise and try exploring and eating a range of vegetation. This helps make them stronger and wean them naturally.

As usual, we did not mutilate the piglets – we did not cut their tail or their teeth. However, buyers demand that the male piglets be castrated. We will keep one uncastrated male piglet for ourselves. We have proven that there is no boar taint in intact male pigs not beyond 6 months of age.

Two Farrowings in December 2016

We had two farrowings in December 2016. Sow Number 1 (second parity) and gilt Number 3 (first parity). Number 3 gave birth to 4 piglets on the evening of December 25. Number 1 gave birth to 11 piglets on the evening of December 30.

Both Number 3 and Number 1 were serviced through artificial insemination by Ogie from Corella. It costs PhP1,500 per AI. Number 3 was inseminated with a Large White boar while Number 1 was inseminated with a mixed Pietrain boar.

Number 3 had only 4 piglets so they were exceptionally large, she had a bit of a hard time delivering them (roughly 30 minutes between each piglet). She successfully reared all of her 4 piglets without supervision, no crushing incidents. The piglets – 3 males and 1 female – were sold at weaning age of 6 weeks for PhP2,500 each. The males were castrated by Bebe at PhP50 each.We prefer not to castrate the piglets but buyers insist on buying only castrated male piglets. Because of this, we have opted to keep 1 or 2 males from a litter to keep for ourselves, un-castrated.

Sow Number 1 showing all her teats!

Number 1 crushed 4 of her 11 piglets. She also had enormous troubles farrowing, perhaps a kind of sow hysteria. We kept the piglets away from her throughout farrowing until she was able to relax and lie down to allow the piglets to suckle. The piglets were sold at weaning age of 6 weeks for PhP2,500 each (actually, buyers keep asking for discounts so we sold the piglets for PhP2,400 each and the runt sold for PhP2,000).

Overall, we consider the 2 farrowings a success, with a total of 11 piglets raised with no problems. Their tails and teeth were not cut, they were not injected with any vitamins, supplements or antibiotics. For iron supplement, which can be critical in some cases, I use instant iron drops instead of injections. We decide on much less intervention during farrowing next time.