What’s that “fishy” odor when my dog scoots?

Dogs and cats have anal glands near the rectum. These glands produce secretions that have a strong odor often described as “fishy” or “foul”. The glands are usually expressed as your pet passes stool, however obstruction or inflammation of the gland can lead to discomfort. The “scooting” observed by many dog owners is an attempt to relieve the discomfort. The expression of material from the glands is commonly associated with fear or anxiety, but isn’t necessarily associated with a disease. Regular expression of the glands can also occur while your pet is groomed or at your veterinarian’s office. Pets that are overweight, on restricted diets, or with a prior history of infection/obstruction may benefit from having a veterinary professional express the glands on a regular basis to avoid problems in the future. In the most severe cases the glands can be removed surgically since the glands do not perform a necessary function for the health and well-being or your dog or cat.