
Pet Nutritionist Course
Become a confident pet nutritionist with the science and practical tools to transform how companion animals eat. This course covers everything from macronutrient biochemistry to therapeutic diet design for real clinical conditions. Whether you work with dogs, cats, or exotic species, you will graduate ready to assess, formulate, and advise with authority.
What you will learn:
You will build a complete foundation in animal nutrition science, starting with digestive physiology and energy metabolism and moving through every life stage from neonates to seniors. You will learn to evaluate commercial pet foods critically, read labels without being misled by marketing, and formulate balanced home-prepared diets. The course covers therapeutic nutrition for conditions including renal disease, diabetes, obesity, and gastrointestinal disorders. You will also gain hands-on skills in nutritional assessment, client consultation, and professional veterinary practice management. Exotic species including birds, reptiles, and small mammals are fully covered alongside dogs and cats.
How you study in a practical way Pet Nutritionist Course
How you practise Pet Nutritionist Course
For companies looking to train their teams
With Dedika for businesses, the course includes exercises and examples tailored to your own business and the way your company needs.
Course content
8 Chapters • 39 LessonsDuration between 4 and 360 hours (you decide)
Chapter 1HideHide detailsSee detailsFoundations of Animal Nutrition Science
Foundations of Animal Nutrition Science
Lesson 1 • Digestive System Anatomy and Physiology
Maps the gastrointestinal tract of dogs, cats, and small mammals. Explains how anatomy dictates nutrient absorption capacity and dietary needs.
Lesson 2 • Macronutrients and Their Roles
Covers proteins, fats, and carbohydrates as energy sources and structural components. Grounds all subsequent nutrient analysis in biochemical function.
Lesson 3 • Energy Metabolism and Bioenergetics
Introduces metabolic pathways converting nutrients to ATP. Provides the framework for calculating energy requirements used throughout the course.
Lesson 4 • Water as a Nutrient
Defines water's physiological roles in digestion, thermoregulation, and waste excretion. Establishes hydration assessment as a baseline clinical skill.
Lesson 5 • Micronutrients: Vitamins and Minerals
Examines fat-soluble and water-soluble vitamins plus macro and trace minerals. Connects deficiency and toxicity thresholds to clinical outcomes.
Chapter 2HideHide detailsSee detailsNutritional Requirements Across Life Stages
Nutritional Requirements Across Life Stages
Lesson 1 • Neonatal and Paediatric Nutrition
Addresses milk composition, weaning transitions, and rapid-growth nutrient demands. Establishes early-life nutrition as the foundation for lifelong health.
Lesson 2 • Senior and Geriatric Nutrition
Examines metabolic changes, reduced organ function, and altered nutrient utilization in aging pets. Guides dietary adjustments that support quality of life.
Lesson 3 • Working and Performance Animal Nutrition
Quantifies elevated energy and electrolyte needs for athletic and working dogs. Connects exercise physiology to practical diet modifications.
Lesson 4 • Reproduction and Lactation Nutrition
Covers increased energy and nutrient demands during gestation and milk production. Prepares students to formulate diets supporting dam and offspring health.
Lesson 5 • Adult Maintenance Nutrition
Defines nutrient ranges for healthy adult dogs and cats at maintenance energy. Links activity level and body condition to daily intake targets.
Chapter 3HideHide detailsSee detailsPet Food Ingredients and Formulation
Pet Food Ingredients and Formulation
Lesson 1 • Protein Ingredient Sources
Compares animal-based and plant-based protein ingredients by amino acid profile and digestibility. Builds ingredient selection skills for balanced formulation.
Lesson 2 • Nutrient Profiling and Formulation Math
Applies proximate analysis data and as-fed vs. dry-matter conversion to build nutrient profiles. Provides the quantitative tools for diet formulation.
Lesson 3 • Fat and Carbohydrate Ingredients
Examines fat sources for essential fatty acid content and carbohydrate sources for glycaemic impact. Connects ingredient choice to diet energy density.
Lesson 4 • Additives, Preservatives, and Supplements
Identifies functional roles of antioxidants, emulsifiers, and nutrient supplements in pet food. Distinguishes necessary additives from marketing-driven inclusions.
Lesson 5 • Home-Prepared Diet Formulation
Guides construction of nutritionally complete home-cooked and raw diets using validated recipes. Addresses common deficiencies found in homemade diets.
Chapter 4HideHide detailsSee detailsCommercial Pet Food Evaluation
Commercial Pet Food Evaluation
Lesson 1 • Comparing Diets Across Price Points
Analyses cost-per-nutrient value across budget, mid-range, and premium products. Equips students to advise clients with varied financial constraints.
Lesson 2 • Regulatory Standards for Pet Food
Explains nutrient adequacy standards, labelling requirements, and feeding trial protocols used globally. Provides the compliance framework for product evaluation.
Lesson 3 • Label Reading and Ingredient Analysis
Deconstructs ingredient lists, guaranteed analyses, and marketing claims on pet food packaging. Trains systematic label evaluation as a client-facing skill.
Lesson 4 • Dry, Wet, and Fresh Food Formats
Compares kibble, canned, freeze-dried, and fresh-cooked formats by moisture, nutrient retention, and cost. Guides format selection for individual pet needs.
Lesson 5 • Evaluating Diet Quality and Safety
Applies quality indicators including sourcing transparency, recall history, and testing protocols. Connects safety evaluation to responsible product recommendations.
Chapter 5HideHide detailsSee detailsNutritional Assessment of Individual Pets
Nutritional Assessment of Individual Pets
Lesson 1 • Integrating Assessment into a Nutrition Plan
Synthesises history, body scores, and lab data into a prioritised nutrition plan. Prepares students to deliver structured, evidence-based dietary recommendations.
Lesson 2 • Faecal and Digestive Health Evaluation
Uses faecal scoring, consistency, and frequency data to assess digestive function and diet suitability. Connects stool quality to fibre, fat, and protein levels.
Lesson 3 • Diet History and Intake Analysis
Collects and quantifies current food, treat, and supplement intake through structured history-taking. Establishes baseline data for all subsequent recommendations.
Lesson 4 • Nutritional Bloodwork Interpretation
Interprets key serum and plasma markers relevant to nutritional status, including albumin and B12. Bridges laboratory data with dietary intervention planning.
Lesson 5 • Body Condition and Muscle Scoring
Applies validated body condition score and muscle condition score systems to assess body composition. Links scores to caloric and protein intake adjustments.
Chapter 6HideHide detailsSee detailsTherapeutic Nutrition for Common Conditions
Therapeutic Nutrition for Common Conditions
Lesson 1 • Diabetes and Endocrine Condition Nutrition
Designs diets that support glycaemic control in diabetic dogs and cats and manage hypothyroidism-related weight gain. Integrates dietary timing with medical management.
Lesson 2 • Gastrointestinal Disorder Nutrition
Selects dietary strategies for IBD, pancreatitis, and small intestinal disease based on pathophysiology. Connects nutrient modifications to symptom resolution.
Lesson 3 • Urinary Tract and Urolithiasis Nutrition
Applies stone-type-specific dietary modifications to dissolve or prevent uroliths. Addresses moisture content and mineral balance as primary intervention tools.
Lesson 4 • Obesity Management and Weight Loss Diets
Calculates caloric restriction targets and selects appropriate weight-loss diet formats. Addresses behavioural and environmental factors that affect compliance.
Lesson 5 • Renal Disease Dietary Management
Applies phosphorus restriction, protein moderation, and omega-3 supplementation for kidney disease. Balances nutrient adequacy with disease-stage-specific restrictions.
Chapter 7HideHide detailsSee detailsNutrition for Small Mammals, Birds, and Reptiles
Nutrition for Small Mammals, Birds, and Reptiles
Lesson 1 • Rabbit and Small Herbivore Nutrition
Covers hay-based diets, cecotrophy, and dental health implications of fibre intake in rabbits and guinea pigs. Corrects common owner misconceptions about pellet-heavy feeding.
Lesson 2 • Ferret and Small Carnivore Nutrition
Addresses obligate carnivore requirements, high-protein needs, and insulinoma risk in ferrets. Applies carnivore nutrition principles to a non-feline species.
Lesson 3 • Reptile Nutrition and Supplementation
Covers prey-item gut-loading, calcium-phosphorus ratios, and UV-dependent vitamin D synthesis in reptiles. Addresses species-specific herbivore and carnivore needs.
Lesson 4 • Avian Nutrition Fundamentals
Examines seed-based diet limitations and formulated pellet benefits for companion parrots and songbirds. Connects nutritional deficiencies to common avian health problems.
Chapter 8HideHide detailsSee detailsAdvanced Topics and Professional Practice
Advanced Topics and Professional Practice
Lesson 1 • Scope of Practice and Professional Ethics
Defines the boundaries between nutritionist guidance and veterinary medical advice. Establishes ethical standards for client communication and referral decisions.
Lesson 2 • Building a Nutrition Practice
Covers service design, pricing, documentation systems, and professional credentialing pathways. Prepares students to launch or integrate a nutrition consulting service.
Lesson 3 • Client Consultation and Behaviour Change
Applies motivational interviewing and behaviour change models to improve dietary compliance. Connects communication technique to measurable client outcomes.
Lesson 4 • Interpreting Nutrition Research
Evaluates study design, funding bias, and statistical significance in pet nutrition literature. Builds critical appraisal skills for evidence-based practice.
Lesson 5 • Supplement Science and Safety
Reviews evidence quality for commonly recommended supplements including omega-3s, probiotics, and joint support agents. Distinguishes evidence-supported from unproven products.
Your valid completion certificate
This course is for you:
Veterinary technicians: wanting to expand into dedicated nutrition advisory roles.
Dog trainers: seeking science-backed feeding knowledge to better support clients.
Pet store professionals: aiming to give customers credible, trustworthy dietary guidance.
Animal shelter workers: looking to improve resident animal health through better feeding.
Career changers: passionate about animal welfare and ready to build nutrition expertise.
Devoted pet owners: determined to make fully informed decisions about their animals' diets.
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