Squamous cell carcinoma (SCC) is one of the most common skin tumors in both dogs and cats. SCC is the most common tumor of cats appearing on the non-haired part of the nose, called the nasal planum. It is especially common in older cats. SCC may also affect cats’ ears, including the ear canal, and also can be seen around their eyes. Older cats may also have SCC on their feet and toes, although this