Anal Sac Disease in Dogs: An Overview

Introduction

Anal sac disease is a condition in dogs that occurs when the two anal glands, located one on each side of the rectum, repeatedly become infected, abscessed, or impacted with fluids that are normally expressed in small amounts during defecation. While this condition occurs in cats and dogs, cats most often experience impaction while dogs can experience infection, abscess, or impaction. Small breed dogs more commonly have this condition and overweight animals are at a higher risk of developing anal sac disease.

Symptoms of Anal Sac Disease

The signs and symptoms of anal sac disease include continual scooting, licking, and biting behavior as the dog attempts to relieve the discomfort, pain, and itching associated with anal sac disease. Your Dog may also repeatedly try to defecate without any results or experience pain when it is defecating. Owners often report a "fishy" odor emanating from the dog, or a "fishy" odor to the dog's breathe (from the dog licking at its anus).

Diagnosing Anal Sac Disease

Anal sac disease is diagnosed based on the animal’s symptoms and medical history, and through a rectal palpation of the sacs. The sacs are often expressed and the contents are examined under a microscope to check for bacteria and cells that indicate an infection.

Treating Anal Sac Disease

The treatment of anal sac disease includes manually expressing the sacs, cleaning infected sacs with an antiseptic, and antibiotic therapy. Severely impacted sacs may need to be injected with a softening agent before they can be expressed. In severe cases the sacs may need to be expressed and then flushed on a weekly basis, and steroidal therapy may be prescribed. In extreme cases the sacs may be removed surgically. However the surgery always carries of risk of permanent fecal incontinence and is only recommended as a last resort treatment.

Outlook for Dogs with Anal Sac Disease

The prognosis of anal sac disease in dogs is good to excellent. Obese dogs should be placed on a weight loss diet to reduce risks of further incidence, and as long as the anal sacs are kept clean and well maintained the risks of scarring and anal sac rupture are very low.

Symptoms and Types


Source: PetWave

Still Have Questions?


This information is not intended to replace the advice of a veterinarian. PetWave disclaims any liability for the decisions you make based on this information. For more information view our Terms of Service.
PetWave Member Features

Don't have an account? Sign up here!

Create Human Profile Sign Up for Pet Monitoring Create Pet Profiles Chat with other members