Weaning: The importance of the process

Javier Lorente Martín
01-Sep-2025 (yesterday)

In the first article of this series, we reviewed the objectives that must be met in the farrowing room in order to achieve successful weaning. The keys are:

You can review the complete article here: Weaning well starts "before weaning"

With these key points achieved, the weaning process itself will be fundamental in minimizing the risk of problems later.

The weaning process

Our objective must be to reduce both physical and thermal stress on the piglets and provide them with optimal conditions as soon as possible for a proper start in the nursery.

<p>Photo 1. Leaving weaned piglets in the farrowing room for several days reduces the stress of the weaning process.</p>

Today we have proven that if we leave the piglets in the farrowing room for a week after removing the sows, and do not subject them to all the other stress associated with weaning, we reduce subsequent diarrhea problems. This is unfeasible on many of our farms, but it shows us that by reducing stress at this time, we reduce the risk of problems.

What are the keys to reducing piglet stress during the weaning process?

1. The facilities at the source and destination farms

<p>Photo 2. Piglets in the gated aisle. Having the load already ready reduces waiting times and piglet stress.</p>
<p>Photo 3. Piglets ready in the load-out area.</p>

2. The transportation

<p>Photo 4. Piglets being loaded onto the truck. Truck prepared, conditioned, and closed to prevent cold and drafts blowing on the piglets.</p>
3. Management and personnel in charge of each movement

To reduce piglet stress at weaning, proper piglet management is paramount. To have this we must:

<p>Photo 5. Piglets in the farrowing room with feed and water available to reduce fasting times until weaning.</p>

<p>Photo 6. Newly arrived, unseparated piglets. The overstocking of animals causes a high level of stress.</p>

<p>Photo 7. Piglets are now separated&nbsp;with feed&nbsp;available&nbsp;and have adequate conditions.</p>

Of course, everything must be prepared at the destination to receive the animals, but we will talk about this in detail in our next article.