Dog Hernia Symptoms: What to Look Out For

Understanding the Types of Hernias in Dogs

Hernias in dogs can occur at various anatomical locations, including the abdominal wall, inguinal area, umbilicus, perineum, and diaphragm. Here are the different types of hernias and their symptoms:

1. Abdominal Wall Hernia

Dogs with abdominal wall hernias often suffer from muscle or peritoneal tears due to accidents, fights, or falls. If the skin remains intact or if the hernia is a result of a surgical incision that has ruptured, the hernia may present as an internal organ protruding through a saclike bulge on the abdominal side. Initially, the contents can sometimes be manually reduced. However, if inflammation occurs and the contents cannot be manually reduced, the dog may exhibit symptoms like a tense sac, abdominal pain, decreased appetite, vomiting, elevated body temperature, and potentially shock. In severe cases, surgical intervention is necessary.

2. Umbilical Hernia

Umbilical hernias in dogs appear as small bulges around the navel. They are often caused by improper umbilical cord severing at birth, trauma, or genetic factors. Some dogs may heal naturally as they grow, but others may not. Dogs over six months old with this condition should seek veterinary care.

3. Inguinal Hernia

Inguinal hernias in dogs are typically caused by genetic factors or trauma, leading to abdominal contents prolapsing into the inguinal area due to muscle weakness or relaxation. This results in an inguinal hernia.

4. Perineal Hernia

Perineal hernias are caused by factors such as congenital pelvic ligament weakness, hormonal imbalances, prostate diseases, and chronic constipation. They are characterized by defecation straining and perineal bulging. These hernias are often unilateral and more common on the right side of older dogs. If there is pain and a firm swelling, it may indicate an incarcerated hernia. Surgical removal is the most effective treatment, with other methods prone to recurrence.

5. Diaphragmatic Hernia

Diaphragmatic hernias occur when abdominal contents enter the chest cavity, compressing the chest and causing symptoms like coughing, vomiting, and difficulty breathing. These hernias are usually caused by congenital factors or posttraumatic injuries.

What to Do If Your Dog Has a Hernia

Treatment for canine hernias usually involves conservative methods or surgery. For a quick and thorough cure, it is advisable to have your dog undergo surgical treatment at a veterinary hospital.

1. Your dog should fast for half a day before surgery;

2. The dog will be under general anesthesia with appropriate care measures. For dogs with umbilical hernias, they should be placed in a supine position. For those with inguinal hernias, an仰卧保定 position is used, which aids in the localization of the hernia contents and the setting of the reduction hole. Postoperatively, it's important to avoid large movements in the dog to prevent retearing of the healing area.

Pet Doctor's Tip: For more information on dogs, check out our article "Newbie's Guide to Dog Care."