Weaned horses, especially females, still prefer their dam after five months of separation
Under natural conditions, foals stop nursing from their dam at approximately-9 months old, but their bond persists until 1.5–2.5 years of age. In contrast, in horse breeding, foals are generally artificially weaned and totally separated from their dam at 5–7 months. However, it is not known whether...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-10-01
|
| Series: | Animal |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1751731122001938 |
| _version_ | 1811341982994268160 |
|---|---|
| author | Léa Lansade Frédéric Lévy Céline Parias Fabrice Reigner Aleksandra Górecka-Bruzda |
| author_facet | Léa Lansade Frédéric Lévy Céline Parias Fabrice Reigner Aleksandra Górecka-Bruzda |
| author_sort | Léa Lansade |
| collection | DOAJ |
| description | Under natural conditions, foals stop nursing from their dam at approximately-9 months old, but their bond persists until 1.5–2.5 years of age. In contrast, in horse breeding, foals are generally artificially weaned and totally separated from their dam at 5–7 months. However, it is not known whether the bond between the dam and her foal is maintained after artificial weaning. The aim of this study was (1) to assess whether foals still recognise and prefer their dam over other familiar mares several months after weaning and (2) to evaluate whether the preference for the dam is more pronounced in fillies or colts. Fifteen fillies and 19 colts were weaned at the age of 7 months old (complete separation from the mother). At the age of one year (i.e., 5 months after the separation), they underwent a test evaluating their preference for their dam or a familiar mare from their natal group. Significantly more foals first approached their dam; they also sniffed and tended to look more often at her. This finding indicates that artificially weaned horses remember and still exhibit a preference for their dam, suggesting that the bond persists even after 5 months of separation. Moreover, fillies exhibited a stronger preference for both mares than colts: they looked at them more frequently, sniffed them for a longer duration and spent more time in proximity to both mares than colts. This suggests that fillies generally have an even stronger attachment to their dam as well as to other mares from their natal group. This study calls into question the practice of artificial weaning at 5–7 months of age. |
| first_indexed | 2024-04-13T19:03:15Z |
| format | Article |
| id | doaj.art-19d294b4dbd34b0c9641bb3170417ace |
| institution | Directory Open Access Journal |
| issn | 1751-7311 |
| language | English |
| last_indexed | 2024-04-13T19:03:15Z |
| publishDate | 2022-10-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Animal |
| spelling | doaj.art-19d294b4dbd34b0c9641bb3170417ace2022-12-22T02:34:02ZengElsevierAnimal1751-73112022-10-011610100636Weaned horses, especially females, still prefer their dam after five months of separationLéa Lansade0Frédéric Lévy1Céline Parias2Fabrice Reigner3Aleksandra Górecka-Bruzda4CNRS, IFCE, INRAE, Université de Tours, PRC, F-37380 Nouzilly, FranceCNRS, IFCE, INRAE, Université de Tours, PRC, F-37380 Nouzilly, FranceCNRS, IFCE, INRAE, Université de Tours, PRC, F-37380 Nouzilly, FranceUEPAPO, INRAE, F-37380 Nouzilly, FranceInstitute of Genetics and Animal Biotechnology, Polish Academy of Sciences, Department of Animal Behaviour and Welfare, Postępu 36A, Jastrzębiec, 05-552 Magdalenka, Poland; Corresponding author.Under natural conditions, foals stop nursing from their dam at approximately-9 months old, but their bond persists until 1.5–2.5 years of age. In contrast, in horse breeding, foals are generally artificially weaned and totally separated from their dam at 5–7 months. However, it is not known whether the bond between the dam and her foal is maintained after artificial weaning. The aim of this study was (1) to assess whether foals still recognise and prefer their dam over other familiar mares several months after weaning and (2) to evaluate whether the preference for the dam is more pronounced in fillies or colts. Fifteen fillies and 19 colts were weaned at the age of 7 months old (complete separation from the mother). At the age of one year (i.e., 5 months after the separation), they underwent a test evaluating their preference for their dam or a familiar mare from their natal group. Significantly more foals first approached their dam; they also sniffed and tended to look more often at her. This finding indicates that artificially weaned horses remember and still exhibit a preference for their dam, suggesting that the bond persists even after 5 months of separation. Moreover, fillies exhibited a stronger preference for both mares than colts: they looked at them more frequently, sniffed them for a longer duration and spent more time in proximity to both mares than colts. This suggests that fillies generally have an even stronger attachment to their dam as well as to other mares from their natal group. This study calls into question the practice of artificial weaning at 5–7 months of age.http://www.sciencedirect.com/science/article/pii/S1751731122001938Individual recognitionJuvenile behaviourMare-foal bondSex differenceSocial support |
| spellingShingle | Léa Lansade Frédéric Lévy Céline Parias Fabrice Reigner Aleksandra Górecka-Bruzda Weaned horses, especially females, still prefer their dam after five months of separation Animal Individual recognition Juvenile behaviour Mare-foal bond Sex difference Social support |
| title | Weaned horses, especially females, still prefer their dam after five months of separation |
| title_full | Weaned horses, especially females, still prefer their dam after five months of separation |
| title_fullStr | Weaned horses, especially females, still prefer their dam after five months of separation |
| title_full_unstemmed | Weaned horses, especially females, still prefer their dam after five months of separation |
| title_short | Weaned horses, especially females, still prefer their dam after five months of separation |
| title_sort | weaned horses especially females still prefer their dam after five months of separation |
| topic | Individual recognition Juvenile behaviour Mare-foal bond Sex difference Social support |
| url | http://www.sciencedirect.com/science/article/pii/S1751731122001938 |
| work_keys_str_mv | AT lealansade weanedhorsesespeciallyfemalesstillprefertheirdamafterfivemonthsofseparation AT fredericlevy weanedhorsesespeciallyfemalesstillprefertheirdamafterfivemonthsofseparation AT celineparias weanedhorsesespeciallyfemalesstillprefertheirdamafterfivemonthsofseparation AT fabricereigner weanedhorsesespeciallyfemalesstillprefertheirdamafterfivemonthsofseparation AT aleksandragoreckabruzda weanedhorsesespeciallyfemalesstillprefertheirdamafterfivemonthsofseparation |