Moreover, the rise of (e.g., Global Animal Partnership, Certified Humane) relies entirely on behavioral metrics. Veterinarians are trained to measure outcomes such as the percentage of cattle lying down in a comfortable posture (indicating adequate rest), the absence of tail-biting in pigs (indicating proper enrichment), or the number of hens with feather loss (indicating chronic pecking behavior). These behavioral indicators are now legally and economically significant, influencing supply chain contracts with major retailers.
published in Frontiers in Veterinary Science . This paper explores the critical intersection of biological functioning, "naturalness" (the ability to express natural behaviors), and an animal's emotional state, providing a comprehensive framework for modern welfare assessment. Key Journals and Publications Zoofilia Rubia Abotonada Con Gran Danes