Related Experiment Video
Updated: May 28, 2026

Standardization and Maintenance of 3D Canine Hepatic and Intestinal Organoid Cultures for Use in Biomedical Research
Published on: January 31, 2022
Challenges in developing nutrient guidelines for companion animals.
Richard F Butterwick1, John W Erdman, Richard C Hill
1Waltham Centre for Pet Nutrition, Waltham-on-the-Wolds, Melton Mowbray, Leicestershire LE14 4RT, UK. richard.butterwick@effem.com
Developing nutritional guidelines for pets faces challenges. This review examines historical data, current recommendations, and insights from human and livestock nutrition to improve future companion animal nutrient guidelines.
Area of Science:
- Veterinary Nutrition
- Animal Science
- Comparative Nutrition
Background:
- Nutritional guidelines are crucial for companion animal health.
- Existing guidelines for dogs and cats have evolved over time.
- Understanding the development of these guidelines is essential for future improvements.
Purpose of the Study:
- To identify challenges in companion animal nutritional guideline development.
- To offer insights for the future direction of pet nutrition standards.
- To analyze current recommendations and influential bodies.
Main Methods:
- Historical review of dog and cat nutrient guideline development.
- Analysis of current nutritional recommendations.
- Comparative review of human and livestock nutritional guideline approaches.
Main Results:
- Historical context reveals complexities in establishing pet nutrient needs.
- Current guidelines are influenced by key institutions like the National Research Council.
- Comparative analysis highlights potential improvements from other nutritional models.
Conclusions:
- Addressing challenges in pet nutrition requires a multi-faceted approach.
- Future guidelines can benefit from insights gained from human and livestock nutrition.
- Continued research and collaboration are vital for optimizing companion animal diets.
Related Concept Videos
Chronic Kidney Disease III: Interprofessional Care
Toxicity Testing in Animals
Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the colonic...
Proteins: Dietary Sources and Requirements
Tonicity in Animals
Tonicity in Animals
