Understanding behavioural development of calves in natural settings to inform calf management

L Whalin, DM Weary, MAG von Keyserlingk - Animals, 2021 - mdpi.com
Simple Summary Animal welfare research is intended to address societal concerns
regarding animal care, including natural living concerns. We reviewed the literature on calf …

[HTML][HTML] Invited review: The welfare of young calves transported by road

N Roadknight, P Mansell, E Jongman, N Courtman… - Journal of Dairy …, 2021 - Elsevier
The transport of young calves is a welfare concern. Young calves aged≤ 3 mo are
particularly vulnerable to compromised welfare, and are at a relatively high risk of morbidity …

Causes of neonatal calf diarrhea and mortality in pasture-based dairy herds in Uruguay: a farm-matched case-control study

RD Caffarena, ML Casaux, CO Schild, M Fraga… - Brazilian Journal of …, 2021 - Springer
Neonatal calf diarrhea (NCD) and mortality cause significant losses to the dairy industry. The
preweaning dairy calf mortality risk in Uruguay is high (15.2%); however, causes for these …

[HTML][HTML] Effect of preweaning disease on the reproductive performance and first-lactation milk production of heifers in a large dairy herd

A Abuelo, F Cullens, JL Brester - Journal of Dairy Science, 2021 - Elsevier
Raising replacement heifers represents a substantial cost in dairy farms, with reproductive
efficiency being one of the main factors driving the total rearing cost. Diseases during the …

Welfare of cattle during transport

EFSA Panel on Animal Health and Welfare … - EFSA …, 2022 - Wiley Online Library
In the framework of its Farm to Fork Strategy, the Commission is undertaking a
comprehensive evaluation of the animal welfare legislation. The present Opinion deals with …

Impact of 2 versus 1 colostrum meals on failure of transfer of passive immunity, pre-weaning morbidity and mortality, and performance of dairy calves in a large dairy …

A Abuelo, F Cullens, A Hanes, JL Brester - Animals, 2021 - mdpi.com
Simple Summary This retrospective study of records from a dairy farm explored the impact of
receiving a second feeding of colostrum 5–6 h after an initial meal of 3 L of quality-tested …

[HTML][HTML] Interrelationships between cows, calves, and humans in cow-calf contact systems—An interview study among Norwegian dairy farmers

JRE Johanssen, GT Kvam, B Logstein, M Vaarst - Journal of Dairy Science, 2023 - Elsevier
In recent years, the common dairy farming practice of early separation of dam and calf has
received increased attention. Our aim was to explore how Norwegian dairy farmers with cow …

[HTML][HTML] Symposium review: Late-gestation maternal factors affecting the health and development of dairy calves

A Abuelo - Journal of Dairy Science, 2020 - Elsevier
Efficient production of heifers is fundamental to the productivity and sustainability of dairy
farms. However, high preweaning morbidity and mortality rates are frequently reported …

[HTML][HTML] Passive immunity and colostrum management practices on Ontario dairy farms and auction facilities: A cross-sectional study

DL Renaud, MA Steele, R Genore, SM Roche… - Journal of dairy …, 2020 - Elsevier
Failed transfer of passive immunity (FTPI) in dairy calves has substantial health
consequences, but there have been no recently published estimates of the prevalence of …

[HTML][HTML] A survey of management practices that influence calf welfare and an estimation of the annual calf mortality risk in pastured dairy herds in Uruguay

CO Schild, RD Caffarena, A Gil, J Sánchez… - Journal of dairy …, 2020 - Elsevier
Despite the importance of dairy farming in Uruguay, little information on dairy systems in this
country is available in the scientific literature, and management practices that influence calf …