We have tested Rosalie’s on hundreds of customers, friends and family, and have not had any issues with any skin irritations.We have not tested it on the dog! As a matter of fact, the inventor and owner of the company, Jon Charles has super sensitive skin! He has been very aware all along the development of Rosalie’s to produce a non-irritating formula for his customers. That said we still have requests for a fragrance free product, which is now in production for those worried about fragrances. Of course if you have an allergy, please consult our ingredients list and check with your physician before using this or any product.