Ultimate Guide for Pet Owners on Anal Gland Expression What Are Anal Glands and What Role Do They Play? Anal glands, often called anal sacs, are small, pear-shaped structures located on either side of a pet’s anus. These glands produce a foul-smelling secretion primarily used for marking territory, playing a crucial role in animal communication. … Continue reading Anal Gland Expression Tips: Essential Care for Your Pets