Cooperative Care in Zoo, Livestock, and Companion Animals and Positive Reinforcement in Horses: A Scoping Literature Review.

Overview

• This research article reviews existing scientific literature on cooperative care using positive reinforcement, focusing on its use with horses and its potential benefits for their welfare and stress reduction.
• The review synthesizes evidence from studies on cooperative care in various non-primate mammals and positive reinforcement training specifically in horses.

Introduction to Cooperative Care and Its Importance

• Cooperative care involves training animals to voluntarily participate in their own care procedures, such as veterinary exams or grooming.
• Positive reinforcement—rewarding desired behaviors—increases the animal’s willingness to cooperate, potentially reducing stress and improving overall welfare.
• Applying these methods to horses could enhance their health management, safety, and human-animal relationships.

Research Objectives and Methodology

• The review aims to synthesize two related but distinct research areas: cooperative care in non-primate mammals (like zoo, livestock, and companion animals) and positive reinforcement training in horses.
• Two systematic literature searches were conducted across multiple databases—ScienceDirect, CABI Digital Library, PubMed, and Google Scholar—using predefined search terms.
• Eligibility criteria were established with two sets of inclusion and exclusion rules to screen relevant publications.
• Out of 1,518 identified records, 24 studies met all criteria for inclusion and were analyzed in detail.

Results from Cooperative Care Studies in Non-Primate Mammals

• Many studies documented the successful acquisition of target behaviors in animals through cooperative care protocols using positive reinforcement.
• These target behaviors typically included voluntarily presenting body parts for inspection or medical care, standing calmly during procedures, or performing specific cooperative tasks.
• The evidence supports improved animal welfare by reducing stress and fear associated with care procedures in zoo, livestock, and companion animals.

Findings from Positive Reinforcement Training in Horses

• Studies on horses demonstrated that positive reinforcement training:
• Increased the animals’ motivation and willingness to participate in training and care sessions.
• Enhanced desire to interact positively with humans, strengthening human-horse bonds.
• Reduced undesirable behaviors such as avoidance, resistance, or aggression.
• Improved training efficacy, allowing faster learning and retention of desired behaviors.
• However, most evidence related to cooperative care in horses appears outside formal peer-reviewed sources, indicating a gap in scholarly literature.

Conclusions and Implications

• Cooperative care combined with positive reinforcement holds promise for improving horse welfare by fostering voluntary and less stressful participation in care routines.
• While there is strong evidence for cooperative care in other mammals, more rigorous, peer-reviewed research is needed to explore and validate its efficacy specifically in horses.
• Bridging this gap could promote wider adoption of these humane training methods in equine management and veterinary care.