Pimple On Dogs Skin. The result is a pimple-like eruption filled with sebum. They can appear as either black or whiteheads on his lips chin chest or genitals.

This bacterial skin infection causes all sorts of issues that make your dog uncomfortable including a rash scaly skin itching redness and those pus-filled blisters. Generally they show up on his belly back or paws but they can occur anywhere on his body. The main symptom of a histiocytoma is small firm mass that may be dome- or button-shaped on the surface of your dogs skin.
When blocked the sebum has no way of escaping through the skin.
Just like us dogs can get whiteheads blackheads and enclosed pimples as well. Your dogs pimples are caused by clogged hair follicles. Sometimes a double coated dog gets pimples. Pus-filled blisters are a symptom of another skin condition in dogs called pyoderma.