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Animals : an open access journal from MDPI2019; 9(8); doi: 10.3390/ani9080488

Comparing and Contrasting Knowledge on Mules and Hinnies as a Tool to Comprehend Their Behavior and Improve Their Welfare.

Abstract: Mules and hinnies are the hybrids between donkeys (Equus asinus) and horses (Equus caballus). For centuries, mankind has used them for agrarian purposes, the military, or recreation. Contrasting literature with behavioral observations, we seek a better behavioral understanding andthus comprehensive solutions for their welfare enhancement. Over the past 6 years, we have assessed physical and behavioral welfare in over 900 mules by surveying owners from Egypt, Peru, Portugal, Spain, Mexico, and the U.S. These mules participated in shows, brick kiln work, cart-pulling, packing, tourism, and cattle herding. Observations are discussed alongside facts from the literature. Unfortunately, their behavior has been misunderstood by many, and harsh treatment and equipment has been used to control them. Few studies have attempted to define or use learning theory to understand how and why mules and hinnies behave as they do. Hence, understanding their health considerations, natural behavior, and training theory is crucial for those who work with them.Solutions to welfare improvement partially lie in an individual's ability to handle mules and hinnies from birth, and to proceed slowly through training. Conclusively, this review sets forth a clearer understanding of these hybrids' behaviors and promotes positive handling, allowing their access to more routine healthcare and ultimately, a higher welfare standard.
Publication Date: 2019-07-26 PubMed ID: 31357421PubMed Central: PMC6719969DOI: 10.3390/ani9080488Google Scholar: Lookup
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  • Journal Article
  • Review

Summary

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This research article focuses on the behavior and welfare of mules and hinnies, using behavioral observations and literature to enhance understanding and propose strategies for their improved welfare. Over six years, the study surveyed owners of over 900 mules across various countries and involved in various activities.

Research Methodology

  • The study was conducted over a period of 6 years, assessing both the physical and behavioral welfare of over 900 mules.
  • Mules were located in various countries, including Egypt, Peru, Portugal, Spain, Mexico, and the U.S.
  • The mules surveyed were involved in a range of activities such as shows, brick kiln work, cart-pulling, packing, tourism, and cattle herding.

Observations vs Literature

  • Findings from the research were compared and contrasted with existing literature on mules and hinnies.
  • Such a comparison allowed the researchers to gain a deeper and more nuanced understanding of these animals’ behavior.

Misunderstandings and Mistreatment

  • One of the findings was that the behavior of mules and hinnies has often been misunderstood.
  • This misunderstanding has led to harsh treatment and the use of inappropriate equipment to control them.
  • The study highlights the necessity for more targeted research that utilizes learning theory to understand the behavior of these hybrids.

Important Aspects of Welfare Enhancement

  • The research emphasizes the cruciality of understanding the health considerations, natural behavior, and training theory for those who work with mules and hinnies.
  • Improvement in welfare is linked to an individual’s ability to handle these animals from birth and to proceed slowly with their training.

Conclusions and Recommendations

  • The review paper concludes with a call for a clearer understanding of the behaviors of mules and hinnies.
  • It emphasizes the promotion of positive handling, allowing these animals access to routine healthcare and higher welfare standards.

Cite This Article

APA
McLean A, Varnum A, Ali A, Heleski C, Navas González FJ. (2019). Comparing and Contrasting Knowledge on Mules and Hinnies as a Tool to Comprehend Their Behavior and Improve Their Welfare. Animals (Basel), 9(8). https://doi.org/10.3390/ani9080488

Publication

ISSN: 2076-2615
NlmUniqueID: 101635614
Country: Switzerland
Language: English
Volume: 9
Issue: 8

Researcher Affiliations

McLean, Amy
  • Department of Animal Science, University of California-Davis, Davis, CA 95616, USA. acmclean@ucdavis.edu.
Varnum, Angela
  • College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO 80523, USA.
Ali, Ahmed
  • Department of Animal Science, Michigan State University, East Lansing, MI 48824, USA.
  • Department of Animal and Veterinary Sciences, Clemson University, Clemson, SC 29634, USA.
Heleski, Camie
  • Department of Animal and Food Science, University of Kentucky, Lexington, KY 40506, USA.
Navas González, Francisco Javier
  • Department of Genetics, Veterinary Sciences, University of Cordoba, 14071 Córdoba, Spain.

Conflict of Interest Statement

The authors declare no conflicts of interest.

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