Genetic Factors Contributing to Respiratory Disorders in Brachycephalic Dog Breeds in Uganda

Abstract

Purpose: To aim of the study was to analyze the genetic factors contributing to respiratory disorders in brachycephalic dog breeds. Methodology: This study adopted a desk methodology. A desk study research design is commonly known as secondary data collection. This is basically collecting data from existing resources preferably because of its low cost advantage as compared to a field research. Our current study looked into already published studies and reports as the data was easily accessed through online journals and libraries. Findings: Genetic factors are primary contributors to respiratory disorders in brachycephalic dog breeds, known for their flattened facial structure. Breeds like Bulldogs and Pugs exhibit narrowed nostrils, elongated soft palates, and other airway obstructions due to selective breeding for these distinctive traits. These anatomical abnormalities restrict airflow, leading to symptoms such as noisy breathing and exercise intolerance. Unique Contribution to Theory, Practice and Policy: Genetic inheritance theory, evolutionary genetics theory & genotype-environment interaction theory may be used to anchor future studies on genetic factors contributing to respiratory disorders in brachycephalic dog breeds. Implement breeding programs that prioritize genetic health over physical appearance. Establish and enforce regulatory standards for breeding brachycephalic dogs that include mandatory genetic testing for respiratory disorder markers.