Why does human shampoo harm a dog’s skin?
At first glance, it seems like: what’s the difference? Shampoo just cleans, so you can take your regular shampoo and you’re done. But a dog’s skin is not like ours. Its pH-balance (acid-alkaline level) is much different: in humans it’s within 5.5, while in dogs it’s closer to neutral, 6.5-7.5. And if you apply a product designed for the human environment to a dog’s skin, it disrupts the natural protection. As a result, the lipid barrier is washed away, leaving the skin vulnerable to bacteria, fungi and allergens.
But that’s not all. Many human shampoos contain fragrances, dyes, sulfates and silicones, which are safe for humans, but for dogs can cause irritation, itching, redness or even chemical burns. In some cases – the development of chronic dermatitis. A dog’s skin is 3-5 times thinner than human skin, which means it is more sensitive to anything we apply. It is especially dangerous to use baby shampoos “because they are gentle” – their pH is even lower, and therefore – even more aggressive for the coat and skin of the animal.
Consequences of regular use of human means
Washing your dog with human shampoo on a regular basis sets off a whole chain of problems: dryness, dandruff, brittle hair, itching and scratching to the point of bleeding. Then there are open wounds, infections, and follicle damage. In short-haired breeds, this may be less noticeable, but in long-haired breeds, the coat becomes duller, there are tangles, and the animal begins to avoid water procedures because of discomfort.
In addition, many dogs may be allergic to flavorings or chemical additives. And even if symptoms do not appear immediately, over time the skin becomes more sensitive and the body more vulnerable to external factors. Scientific publications by veterinary dermatologists often mention that long-term use of non-veterinary cosmetics significantly increases the risk of seborrhea, secondary bacterial infections and chronic inflammation.
Conclusion
Washing a dog with human shampoo is like watering a houseplant with carbonated water. It seems like the same thing, but the result will destroy the natural harmony. Your dog’s skin and coat need gentle, specialized products formulated for their pH, texture and sensitivity. Using a professional shampoo is a necessity if you truly care about your Pet’s health. And at V.O.G DOG SALON we use only proven cosmetics suitable for even the most sensitive breeds. Because health starts with the skin.
