Has a bump on lower lip was smal and pink now red and getting larger can touch it and he is not scratching it

最佳回答：

Thanks for using PetCoach! This could be a benign or malignant growth. This is often differentiated by a test called a fine needle aspirate (FNA) which is a pain free, inexpensive and easy procedure which in most cases will help reach a diagnosis. Sometimes a biopsy is needed for a definitive diagnosis. I am really hoping for something benign. Good luck and have a good night!