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Dog Health and Nutrition Hub
Showing 10 of 452 articles
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The HPA Axis in Dogs: How Chronic Stress Rewires Whole-Body Health
The stress system behind your dog’s itching, loose stools and restless nights is often the same one. Here is how the HPA axis works, and how to support it.
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Spore-Forming Probiotics for Dogs: Why Calsporin® Outperforms Standard Strains
Calsporin® contains Bacillus velezensis DSM 15544, a spore-forming probiotic with specific EU regulatory approval for dogs and over a decade of canine-specific research. Unlike standard strains that degrade during manufacturing and digestion, its protective spore coat ensures it reaches your dog’s gut alive — where six peer-reviewed studies show it increases microbial diversity, improves faecal…
read more: Spore-Forming Probiotics for Dogs: Why Calsporin® Outperforms Standard Strains -
Gut-Associated Lymphoid Tissue (GALT) in Dogs: How Your Dog’s Gut Controls Immunity
GALT — gut-associated lymphoid tissue — is the largest immune organ in your dog’s body, housing around 70% of their entire immune system within the intestinal wall. This network of Peyer’s patches, M cells, and immune populations continuously monitors everything your dog swallows, deciding what to tolerate and what to fight. When GALT is disrupted,…
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Probiotics for Dogs with Anxiety: Gut-Brain Axis Support
Canine anxiety affects up to 70% of dogs with behavioural disorders and is a leading cause of shelter relinquishment. Emerging research into the gut-brain axis reveals that specific psychobiotic strains can help reduce anxious behaviours by modulating neurotransmitter production, regulating cortisol levels, and supporting vagal nerve communication between the gut and brain.
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Best Probiotics for Dogs: Canine Nutritionist’s Guide to Real Gut Impact
This evidence-based guide explains how to select the right probiotic strains for your dog’s specific health needs. It covers the science behind how probiotics work — including eight mechanisms of action and their connections to immunity, skin, brain, and other organs through gut-organ axes.
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Natural Antihistamines for Dogs: Functions & Evidence-Based Options
Learn how natural antihistamines work differently from pharmaceuticals—stabilising mast cells and rebalancing immune responses rather than simply blocking symptoms. Evidence-based guidance on quercetin, omega-3s, probiotics, and more for managing canine allergies naturally.
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The Complete Picture
The gut doesn’t just talk to one organ — it communicates with every major system in your dog’s body through eight distinct axes. Understanding this network reveals why gut health is foundational to whole-body wellness, and why addressing the gut often resolves seemingly unrelated health concerns.
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From Mouth to Gut and Back
Periodontal disease affects 80-90% of dogs by age three — but it’s not just about bad breath and tooth loss. Research shows significant associations between periodontal disease severity and pathological changes in heart, liver, and kidney tissue. The mouth is the gateway to the gut, and what happens there doesn’t stay there.
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The Detoxification Connection
The liver performs over 500 essential functions, but it receives 70-80% of its blood supply directly from the gut via the portal vein. This means everything absorbed from your dog’s intestines — good and bad — goes straight to the liver first. When the gut is unhealthy, the liver bears the burden.
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The Energy & Weight Connection
With 40-60% of dogs overweight or obese, weight management is a critical health concern. But it’s not simply about calories in versus calories out — gut bacteria determine how efficiently energy is extracted from food, how appetite signals work, and whether the body favours fat storage or burning.
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