In this episode of The Pet Food Science Podcast Show, Dr. Emily Luisana, a board-certified veterinary nutritionist and co-founder of Peak Veterinary Specialists, explains the realities behind homemade diets for pets. She discusses why precision matters, the biggest nutritional risks, and how healthy and ill pets require very different approaches. Dr. Luisana also covers owner motivations, micronutrient challenges, and long-term sustainability. Learn how clinical nutrition decisions are made in real practice. Listen now on all major platforms!

“In homemade pet diets, precision matters because even small nutritional errors repeated daily can accumulate and create significant health issues over time.”

Meet the guest: Dr. Emily Luisana is a board-certified veterinary nutritionist with advanced training from North Carolina State University and extensive experience in small animal clinical nutrition. She has worked in general practice, specialty hospitals, and industry consulting, and is now co-founder of Peak Veterinary Specialists. Dr. Luisana focuses on evidence-based pet nutrition for healthy and medically complex animals.

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What will you learn:

• (00:00) Highlight
• (01:10) Introduction
• (06:17) Nutrition changes
• (08:06) Owner motivations
• (10:36) Homemade challenges
• (13:29) Raw versus cooked
• (14:53) Diet rotation
• (23:24) Final Questions

The Pet Food Science Podcast Show is trusted and supported by innovative companies like:

* Kemin

* Trouw Nutrition

- Rangen Group

- DietForge

- Biorigin

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Pet Food Science Podcast Show, Dr. Aulus Carciofi, full professor at São Paulo State University in Brazil, discusses how obesity alters energy metabolism in dogs and cats and why traditional diet formulation approaches fall short during weight loss. He explains why nutrient requirements must be calculated in grams per body weight rather than dry matter percentages. Dr. Carciofi also highlights the role of amino acids, lean mass preservation, and metabolic adaptation during energy restriction. Learn practical, science-based insights for improving weight loss diet formulation in pets. Listen now on all major platforms!

“Formulating diets based on dry matter percentages can create the false impression of adequacy, while actual nutrient intake remains insufficient during energy restriction.”

Meet the guest: Dr. Aulus Carciofi is a full professor at São Paulo State University in Brazil, where he leads clinical nutrition research focused on pet food formulation, metabolism, and nutrition-related diseases in dogs and cats. His work emphasizes ingredient evaluation, digestibility, amino acid balance, and clinical testing of diets during weight loss.

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Dr. Thaila Putarov: Yeast in Pet Nutrition | Ep. 74

John Owen: Humanization in Pet Food Trends | Ep. 92

Dr. Ricardo Vasconcellos: Cats' Food Preferences | Ep. 98

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What will you learn:

• (00:00) Highlight
• (01:14) Introduction
• (04:37) Formulation limits
• (06:48) Amino acid gaps
• (08:35) Weight loss rates
• (11:39) Lean mass
• (15:32) Energy expenditure
• (23:47) Final Questions

The Pet Food Science Podcast Show is trusted and supported by innovative companies like:

- Biorigin

* Kemin

* Trouw Nutrition

- Rangen Group

- DietForge

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Pet Food Science Podcast Show, Dr. Marcos Rostagno from Nutreco Selko USA discusses why Salmonella remains a critical risk across the pet food supply chain. He explains how ingredient sourcing, processing, storage, and consumer handling all influence food safety outcomes for pets and humans. Dr. Rostagno highlights One Health connections, emerging consumer trends, and the limitations of testing and detection. Learn practical insights shared for managing risk without assuming a zero-tolerance approach. Listen now on all major podcast platforms!

“One Health becomes especially relevant when humans and companion animals share living spaces, creating ongoing opportunities for microorganism exchange through food, surfaces, and daily interaction.”

Meet the guest: Dr. Marcos Rostagno is a veterinarian with an MSc and PhD in preventive veterinary medicine and serves as Director of Technical Services and Innovation at Nutreco Selko USA. With extensive experience across academia, government, and industry, his work focuses on feed additives, gastrointestinal health, food safety, and risk management.

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What will you learn:

• (00:00) Highlight
• (01:11) Introduction
• (04:20) Salmonella importance
• (06:41) Pet susceptibility
• (11:44) Ingredient risks
• (17:12) Processing controls
• (21:23) Supply chain risk
• (26:39) Final Questions

The Pet Food Science Podcast Show is trusted and supported by innovative companies like:

* Trouw Nutrition

* Kemin

- Biorigin

- DietForge

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Pet Food Science Podcast Show – Equine, Dr. Peter Huntington, Director of Nutrition at Kentucky Equine Research, explains the role of omega-3 and omega-6 fatty acids in equine nutrition. He clarifies differences between short-chain and long-chain fatty acids, discusses inflammation, metabolism, and common misconceptions around oils. Dr. Huntington also explores practical feeding strategies, research gaps, and where current evidence is strongest. Learn science-based insights to improve equine feeding decisions. Listen now on all major platforms!

“Not all omega-6 fatty acids are pro-inflammatory, and some play essential roles in tissue repair and healing.”

Meet the guest: Dr. Peter Huntington earned his veterinary degree from the University of Melbourne and has spent decades advancing equine nutrition science. As Director of Nutrition at Kentucky Equine Research, his work focuses on fatty acids, inflammation, metabolism, and evidence-based feeding strategies for horses. His experience spans research, consulting, and education within the equine industry.

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What will you learn:

• (00:00) Highlight
• (00:53) Introduction
• (05:43) Omega fatty acids
• (07:38) Enzyme competition
• (11:30) Long chain importance
• (14:08) Health applications
• (18:34) Reproduction focus
• (39:18) Final Questions

The Pet Food Science Podcast Show is trusted and supported by innovative companies like:

* Kemin

* Trouw Nutrition

- Biorigin

- DietForge

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Pet Food Science Podcast Show, Dr. Sean Delaney, Founder of Davis Veterinary Medical Consulting, shares why standardized nutrient definitions are essential for veterinary nutrition. He explains the science behind vetnutritionist.AI and how consistent ranges for nutrients can improve food comparisons, research interpretation, and clinical decisions. Dr. Delaney explores regulatory frameworks, practical applications for veterinarians, and implications for pet food development. Learn how a common language can strengthen nutrition communication across the industry. Listen now on all major platforms!

“Consumers and professionals alike benefit when nutrition claims are grounded in clear, measurable standards.”

Meet the guest: Dr. Sean Delaney is the Founder of Davis Veterinary Medical Consulting, a California Benefit Corporation supporting Balance It and vetnutritionist.AI. With experience spanning academia, industry leadership, and clinical nutrition, he has contributed extensively to veterinary nutrition standards, research, and education. Dr. Delaney has trained specialists, authored key textbooks, and driven major industry innovations.

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What will you learn:

• (00:00) Highlight
• (00:59) Introduction
• (05:17) Nutrition tools
• (07:29) Standard ranges
• (11:44) Defining nutrients
• (16:14) System limits
• (20:38) Practical use
• (28:46) Final Questions

The Pet Food Science Podcast Show is trusted and supported by innovative companies like:

* Trouw Nutrition

* Kemin

- DietForge

- Biorigin

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this special re-run episode of The Pet Food Science Podcast Show, we revisit our conversation with Dr. Valentina Trinetta from the University of Milan, who takes a close look at the risks of foodborne pathogens in pet food and how proper sanitation helps keep contamination at bay. She shares fascinating research on how bacteria like Salmonella can survive in rendered fats and transportation tanks, along with practical steps the industry can take to reduce these risks. Tune in to learn why pet food hygiene matters for both pets and people. Available now on all major platforms!

"Pathogens like Salmonella can survive in fat storage tanks, even after rendering, creating potential contamination risks in pet food."

Meet the guest: Dr. Valentina Trinetta is an Associate Professor in Food Safety, Microbiology, and Public Health at Kansas State University. Her research focuses on pathogen survival, sanitation strategies, and food safety risks across human and pet food systems. With experience in academia and industry, she works closely with pet food manufacturers to develop practical, science-based solutions.

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What will you learn:

• (00:00) Highlight
• (01:10) Introduction
• (01:50) Pathogen risks in pet food
• (06:49) Effective sanitation strategies
• (10:41) Transportation tank cleaning
• (17:25) Human health implications
• (22:04) Industry collaboration
• (26:02) Final Questions

The Pet Food Science Podcast Show is trusted and supported by innovative companies like:

* Kemin

* Trouw Nutrition

- DietForge

- Biorigin

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Pet Food Science Podcast Show, Russ Kelley from Phileo by Lesaffre, Global Program Manager for Pets, explains the key differences between yeast probiotics and bacterial probiotics in pet food applications. He explained the mechanisms of action, processing stability, post-extrusion application, and practical considerations for dry pet food formats. Russ also shares insights on immune support, antibiotic resilience, and opportunities for therapeutic and preventive nutrition. Listen now on all major platforms to explore how yeast probiotics are shaping innovation in pet nutrition!

“All probiotics are live microorganisms that, when provided in adequate amounts, provide a health benefit to the host, but mechanisms of action differ significantly by strain and organism.”

Meet the guest: Russ Kelley earned his B.S. and M.S. in Animal and Dairy Sciences from Auburn University and currently serves as Global Program Manager for Pets at Phileo by Lesaffre. His career spans R&D leadership roles across major pet nutrition organizations, focusing on maternal, neonatal, growth, and performance nutrition.

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What will you learn:

• (00:00) Highlight
• (01:14) Introduction
• (03:28) Probiotic definition
• (05:12) Yeast categories
• (07:36) Processing stability
• (12:00) Mechanism differences
• (14:33) Antibiotic resilience
• (27:32) Final Questions

The Pet Food Science Podcast Show is trusted and supported by innovative companies like:

- Biorigin

* Trouw Nutrition

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- DietForge

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Pet Food Science Podcast Show, Dr. Juan Gomez-Basauri, founder and president of Magellan LLC, shares insights from more than 25 years of experience in food science, nutrition, and agribusiness. He explores how gut health, microbiome science, and emerging technologies such as artificial intelligence are shaping the future of pet food. Dr. Gomez-Basauri explains personalization, longevity, and the role of nutrition across life stages in dogs and cats. Learn how science-based strategies can support health and long life in companion animals. Listen now on all major platforms!

“Personalization in nutrition requires understanding individual needs rather than offering the same dietary approach to every dog or cat.”

Meet the guest: Dr. Juan Gomez-Basauri is the founder and president of Magellan LLC, where he focuses on science-based technologies, ingredient innovation, and consulting for the food and agriculture industries. With over 25 years of experience in multinational companies, his expertise spans nutrition, biochemistry, gut health, and pet food innovation.

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What will you learn:

• (00:00) Highlight
• (01:20) Introduction
• (07:58) Technology shifts
• (09:22) AI applications
• (11:39) Personalization meaning
• (15:23) Microbiome role
• (19:50) Life stages
• (28:34) Final Questions

The Pet Food Science Podcast Show is trusted and supported by innovative companies like:

* Kemin

* Trouw Nutrition

- DietForge

- Biorigin

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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