Dogs have two small sacs on the interior of their rectum called anal glands. These sacs contain a secretion that is often liquid and is used as a scent marker. Typically, they will express these glands routinely with bowel movements, or in times of stress or excitement.

In some dogs though, anal gland expression may not naturally occur. There is no specific reason as to why this happens, but there are possible links to low fibre diets, allergies, and it is more common in small breed dogs. In these cases, routine, manual anal gland expression may be recommended.

If they are not released naturally or being manually expressed, the impacted anal glands have the potential to become infected or even rupture, which is both painful and uncomfortable. In the event that your pet is showing any signs of impacted anal glands you should bring them in for an examination. Typical signs of impacted anal glands include scooting their bum across the floor, licking, chewing, or redness of the anus and/or a “fishy” odor.

If you have questions and/or concerns regarding your dog’s anal glands, please discuss with one of our veterinarians at any of your pets’ examinations!