Many skin and gut complaints do not originate at the spot where you see them. They start from within: in the gut.
Biologically appropriate, raw nutrition supports the immune system, helps restore gut flora, and brings the body back into balance.
Why are more and more dog owners choosing Wolfork?
Do you recognize this in your dog?
Then it is time to look at the basics.
Why itching often starts in the gut
The gut and the skin are closely connected via the immune system.
This is referred to as the gut-skin axis (Penders et al., 2013; Marsella & De Benedetto, 2017).
When the gut:
- becomes irritated
- digests nutrients less effectively
- has a disrupted microbial balance
It can lead to:
- inflammatory reactions
- sensitivities
- skin problems and itching
You see the symptom on the outside, but the cause lies within.
Itching is rarely a "true" food allergy
In practice, itching is often directly linked to food allergy.
But research shows that true food allergies are relatively rare.
More often, it involves:
- food intolerances
- a disrupted gut barrier
- chronic low-grade inflammation
(Verlinden et al., 2006; Olivry & Mueller, 2017)
This is precisely where nutrition plays a key role. Good digestibility reduces the burden on the gut, limits the formation of incompletely broken down protein fragments, and thus supports the gut barrier.
The influence of highly processed food
Many traditional dog foods are produced under high temperatures.
This affects:
- the structure of nutrients
- the digestibility
- the gut microbiome
Studies comparing extruded food with raw or minimally processed diets show clear differences in gut flora and fermentation processes in the large intestine (Sandri et al., 2017; Bermingham et al., 2017).
Lower microbial diversity is associated with:
- more inflammatory activity
- a more sensitive immune system
- skin problems
What biologically appropriate nutrition does differently
Nutrition consisting of natural ingredients:
- is more digestible
- supports a stable gut microbiota (gut flora)
- places less burden on the immune system
This aligns with the physiology of the dog as a predominantly carnivore
Characteristics of this include:
- a relatively short intestine
- a low stomach pH
- efficient digestion of animal proteins and fats
(Case et al., 2011; Zoran, 2002)
Genetic research shows that dogs partially adapted to starch-rich diets during domestication — without losing their carnivorous foundation (Axelsson et al., 2013).
What do we see in studies on raw nutrition?
Research on raw diets shows:
- higher nutrient digestibility
- favorable changes in the gut microbiome
- less fermentation in the large intestine
(Sandri et al., 2017; Schmidt et al., 2018)
A stable and diverse gut microbiota supports:
- the regulation of the immune system
- a strong gut barrier
- a healthy skin barrier
(Penders et al., 2013; Marsella & De Benedetto, 2017)
Why protein composition matters
Not only the type of protein is important, but especially:
- the digestibility
- the quality
- the combination of animal sources
- the degree of processing
A dietary pattern with various high-quality animal protein sources, as they occur in nature, contributes to:
- a complete and varied amino acid profile
- efficient absorption and utilization of nutrients
- less burden on the body
Within Wolfork's nutritional vision, we therefore deliberately work with multiple high-quality animal protein sources, without synthetic compensation.
What does this mean concretely for dogs with itching?
A nutrition that:
✔ is natural and raw
✔ contains highly digestible nutrients
✔ is free from unnecessary additives
✔ supports the gut microbiome
helps the body to:
✔ get back into balance
✔ reduce inflammatory reactions
✔ restore the skin from the inside out
From symptom management to structural recovery
When you switch to nutrition that is biologically appropriate for the dog, you often see:
- better stools
- less flatulence
- a shiny coat
- calmer skin
- less itching
Not because a symptom is suppressed —
but because the body can once again do what it was made for: recover.
Conclusion
Scientific research shows increasingly clearly:
- gut health and skin health are inextricably linked
- highly processed food can disrupt this balance
- natural, minimally processed nutrition supports the immune system
From that foundation, the body can regain its balance.
Sources
- Axelsson, E. et al. (2013). Nature.
- Bermingham, E. N. et al. (2017). Journal of Animal Science.
- Case, L. P. et al. (2011). Canine and Feline Nutrition.
- Marsella, R., & De Benedetto, A. (2017). Veterinary Sciences.
- Olivry, T., & Mueller, R. (2017). BMC Veterinary Research.
- Penders, J. et al. (2013). Clinical & Experimental Allergy.
- Sandri, M. et al. (2017). BMC Veterinary Research.
- Schmidt, M. et al. (2018). Journal of Nutritional Science.
- Verlinden, A. et al. (2006). Critical Reviews in Food Science and Nutrition.
- Zoran, D. L. (2002). Journal of the American Veterinary Medical Association.