One of the most frequent questions we're asked is, What are bully sticks made from? Bully Sticks are 100% Beef Sticks Dog Treats and dog chews that are made from the pizzle or penis of the bull. Pizzles historically have been used for different purposes from walking canes to medicinal powders.
Scalp psoriasis and seborrheic dermatitis are common conditions that affect the scalp. In addition, they share some similar signs and symptoms, such as red, scaly skin. Most often, the scales of psoriasis are thicker and somewhat drier in appearance than are the scales of seborrheic dermatitis.
A mild case in the scalp is called dandruff. Seborrheic dermatitis can involve other areas such as the face, neck, central part of the trunk, or axilla. The underlying cause is not known; the hair and scalp may be excessively oily, but the connection (if any) between this and the dermatitis is not known.