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Complete Guide to Dog Nutrition
by Dr. h.c. Katrina Graue, MBA · Certified Pet Nutritionist
Written with love and grounded in science — a practical guide to giving your dog the healthiest, happiest life possible.
Topics:
Longevity and preventive care through nutrition, and how to be a responsible pet parent.
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Education for every pet owner
Science-based, plain-language guides and tools — so every owner can make confident decisions for their dog's health, regardless of budget.
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Every member of our community helps fund nutrition and wellness resources for dogs in our global network of 2,000+ shelter partners.
A healthier future, together
Our AI-powered health education platform is launching soon — built to connect, educate, and empower pet lovers everywhere.
Every dog deserves an owner who knows how to care for them deeply. This community — and everything we build together — is our promise that no pet will be left behind simply because their owner didn't have access to the right knowledge.
Dr. h.c. Katrina Graue, MBA
Founder & CEO, Pawsitive Care Foundation · Certified Pet Nutritionist & Published Author
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Select Biomarker
Microbiome
Diversity
3.54
Shannon-Index
F/B Ratio
Balance
0.72
Ratio
Calprotectin
Inflammation
185
µg/g
Zonulin
Permeability
48
ng/ml
Detailed Analysis
Calprotectin
Intestinal inflammation marker. Elevated values indicate an active inflammatory response.
↗ Trend
+30%
Previous
142 µg/g
Trend Over Time
Calprotectin · µg/g