Lumps & Bumps
There are many types of lumps and bumps pets can get and not all warrant concern, but don't try to determine that on your own. Before deciding on a course of action get an accurate diagnosis. Start with having a veterinarian determine what type of lump your animal may have. With some its best to leave, but others should be removed.
Sebaceous Adenomas - benign tumors; are non-viral, which means they aren't affected by the functioning of the immune system.