ArticleScientific reports2021
Optimism and pasture access in dairy cows.
Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
28 citing papers in PubMed, 1 synthesis or guideline pooled it, 53 citations in OpenAlex.
- Animal-based welfare indicators for dairy cows and their validity and practicality: a systematic review of the existing literature.Frontiers in veterinary science · 2024Pooled it
- Leveraging dairy cattle dietary preference for pasture diversification to optimize marginal land recruitment into agroecosystems.JDS communications · 2026Article
- Effect of dairy calf rearing systems on affective states.Discover animals · 2026Review
- Cognition of dairy cattle: Implications for animal welfare and dairy science.JDS communications · 2025Review
- Occurrence of mycotoxins in pastures and conserved forages in the Southeast region of Brazil.Mycotoxin research · 2025Article
- Measuring minds: Understanding the mental states of dairy cattle in different management conditions.JDS communications · 2025Article
- Affective bodily responses in monkeys predict subsequent pessimism, but not vice versa.Proceedings. Biological sciences · 2025Article
- Effects of access to a well-resourced environment on dairy calf cognition and affective state.PloS one · 2025Article
- Pasture-finishing of cattle in Western U.S. rangelands improves markers of animal metabolic health and nutritional compounds in beef.Scientific reports · 2024Article
- Animal Welfare Guidelines for International Development Organisations in the Global South.Animals : an open access journal from MDPI · 2024Review
- Exploring positive welfare measures: preliminary findings from a prototype protocol in loose housing dairy cattle farms.Frontiers in veterinary science · 2024Article
- Listen to Us: Perceptions of Animal Voice and Agency.Animals : an open access journal from MDPI · 2023Article
- Comparison of the welfare of beef cattle in housed and grazing systems: hormones, health, and behaviour.The Journal of agricultural science · 2023Article
- Organic Milk Production and Dairy Farming Constraints and Prospects under the Laws of the European Union.Animals : an open access journal from MDPI · 2023Review
- Pasture-finishing of bison improves animal metabolic health and potential health-promoting compounds in meat.Journal of animal science and biotechnology · 2023Article
- Use of qualitative behavioural assessment to investigate affective states of housed dairy cows under different environmental conditions.Frontiers in veterinary science · 2023Article
- Positive Aspects of Welfare in Sheep: Current Debates and Future Opportunities.Animals : an open access journal from MDPI · 2022Review
- Practical Application of the Five Domains Animal Welfare Framework for Supply Food Animal Chain Managers.Animals : an open access journal from MDPI · 2022Article
- Developing a feasible and sensitive judgement bias task in dairy cows.Animal cognition · 2022Article
- Affective State Recognition in Livestock-Artificial Intelligence Approaches.Animals : an open access journal from MDPI · 2022Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 5 institutions in 2 countries.
Funding
Abstract
Allowing dairy cattle to access pasture can promote natural behaviour and improve their health. However, the psychological benefits are poorly understood. We compared a cognitive indicator of emotion in cattle either with or without pasture access. In a crossover experiment, 29 Holstein-Friesian dairy cows had 18 days of overnight pasture access and 18 days of full-time indoor housing. To assess emotional wellbeing, we tested cows on a spatial judgement bias task. Subjects learnt to approach a rewarded bucket location, but not approach another, unrewarded bucket location. We then presented cows with three "probe" buckets intermediate between the trained locations. Approaching the probes reflected an expectation of reward under ambiguity-an "optimistic" judgement bias, suggesting positive emotional states. We analysed the data using linear mixed-effects models. There were no treatment differences in latency to approach the probe buckets, but cows approached the known rewarded bucket slower when they had pasture access than when they were indoors full-time. Our results indicate that, compared to cattle housed indoors, cattle with pasture access display less anticipatory behaviour towards a known reward. This reduced reward anticipation suggests that pasture is a more rewarding environment, which may induce more positive emotional states than full-time housing.
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.