Effects of Supplementation with Goat Transitional Milk on Mortality, Growth, Rectal Temperature, and IgG Serological Level in Low-Birth-Weight Piglets
The increasing use of hyperprolific sows has led to greater litter heterogeneity, highlighting the need for effective nutritional support for low-birth-weight piglets. This study explores the potential of using surplus goat transitional milk as a nutritional supplement for piglets, especially for th...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2025-06-01
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| Series: | Animals |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2076-2615/15/12/1786 |
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| Summary: | The increasing use of hyperprolific sows has led to greater litter heterogeneity, highlighting the need for effective nutritional support for low-birth-weight piglets. This study explores the potential of using surplus goat transitional milk as a nutritional supplement for piglets, especially for those facing increased survival and developmental challenges during the early life stages. To this end, two experiments were carried out as follows: in the first, goat transitional milk was administered via an oro-esophageal feeding tube to all piglets in the litter; in the second, concentrated transitional milk was administered via an oral dispenser to whole litters composed of low-birth-weight piglets. Performance parameters, mortality, and serum IgG levels were measured. In Experiment 1, supplementation with goat colostrum showed a tendency to improve weight in piglets ≤ 1100 g, with no significant effect on temperature, serum IgG level, or mortality. In Experiment 2, supplementation with goat colostrum did not affect live weight, rectal temperature, or serum IgG levels at 10 and 21 days. However, there was a trend towards lower mortality at 21 days in the supplemented piglets. These results suggest that goat transitional milk may provide context-dependent benefits, with a potentially greater impact on vulnerable piglets in more difficult conditions. Furthermore, its use represents a sustainable strategy to valorize surplus milk from goat farms. |
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| ISSN: | 2076-2615 |