The Pet Food Science Podcast Show Dr. Kathy Gross: Pet Obesity | Ep. 121
In this episode of The Pet Food Science Podcast Show, Dr. Kathy Gross from Kansas State University explores the challenges of weight management in companion animals. She discusses the metabolic impact of spaying/neutering, ingredient formulation strategies, and how emerging science, like gut microbiota and AI, can improve product development. Tune in now on all major platforms!
“About 60 percent of household dogs and cats in the United States are now considered overweight or obese.”
Meet the guest: Dr. Kathy Gross earned her Ph.D. in Animal Nutrition from Kansas State University and previously led global R&D at Hill's Pet Nutrition. Now an Adjunct Professor at Kansas State, she focuses on pet nutrition science, companion animal health, and clinical studies. Her multi-species expertise and background in nutrition strategy guide her consulting work in pet food innovation.
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What will you learn:
- (00:00) Highlight
- (01:22) Introduction
- (03:18) Weight management challenges
- (06:09) Caloric needs variability
- (10:51) Ingredient selection tips
- (13:03) L-carnitine function
- (23:27) Gut microbiome relevance
- (26:12) Final Questions
The Pet Food Science Podcast Show is trusted and supported by innovative companies like:
* Kemin
- Biorigin
- Stratum
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