Dog Diaper Rash. Lesions can appear darker than the surrounding skin; The consensus is yes, diaper rash cream is useful for treating dog rashes.
I took her to the vet and he said it was basically diaper rash because her urine was getting caught in her fat rolls. Is this a young puppy you are referring to or an older dog?? The zinc oxide can absolutely be toxic, luckily most dogs vomit multiple times after ingesting the cream and detoxify themselves.