Lumps, bumps, fatty tumors – call them what you will, but nobody likes to see her dog develop lipomas, those persistent little foothills that can sprout up on older dogs – and sometimes, not so-old ones. Often soft and squishy to the touch, benign fatty tumors are not a threat to your dog’s health. (The exception is infiltrative lipomas, which can invade muscle tissue, but these are relatively rare.) While lipomas can be unsightly, many vets opt not to remove them unless they are in a location where their growth impedes a dog’s mobility. But many holistic veterinarians see lipomas as far from innocuous. Instead, they stress, lipomas are symptoms of a bigger problem.