Quote:
Originally Posted by naters
I disagree on that actually… My dog, horse, and I use the same stuff
I use Suave daily shampoo, same as Janet, and he looks great. Skin is in great shape too.
I like the Dove nourishing oils conditioner for his tail though!
It’s true. Dog skin pH is roughly 7.4, human is roughly 5.2, and horses are in the 4.5-6 range according to my pharmacology final today in vet school. Horses are close-ish enough to humans that it most likely won’t cause a problem but it can cause significant issues in dogs to use a human shampoo. Best bet for canines is to use the gentlest, canine pH specific shampoo you can find. You should see the dermatological conditions that can crop up…not a pretty sight and very painful for the dogs!
I don’t believe this at all. That the pH of the shampoo affects anything. The detergents will remove/ kill anything on the skin, and then you rinse it all away and it’s gone and the skin returns to how it was. Generally detergents/ soaps have alkaline pH (7.5 to 9.5).
Practically all shampoos contain the same active ingredients: Ammonium Lauryl Sulfate, Ammonium Laureth Sulfate. All the “other” ingredients are just color, scent, “volumizing” etc.; these are the ones that actually do the cleaning.
Human “no tears” shampoos for babies are often adjusted to pH 7.0 so they don’t sting the eyes. Shampoos described as “mild” usually also have the pH adjusted towards 7.0 and/or have diluted out the active ingredients more than usual.
Not to mention that many people wash dogs in human shampoo all the time and don’t get any “dermatological conditions”.