Why Is My Male Dogs Private Area Swollen

Female dogs are known for their strong scenting abilities, which is why many male dogs keep a private area around their genitals. However, if your male dog’s private area is swollen and red, it may be indicative of a health condition.

There are a few possible explanations for why your male dog’s private area might seem swollen. One possibility is that he may be experiencing an allergic reaction, especially if the swelling is severe.

Another possibility is that he may have contracted a sexually transmitted infection (STI). Finally, some dogs may simply have a lot of extra fluid in their urine or feces due to a health condition.

Here are five reasons why your male dogs private area might be swollen:

Bladder infection:

Bladder infections are the most common type of infectious disease in dogs. They are caused by bacteria, which can enter the bladder through the urethra or through the opening between the bladder and the rectum. Bladder infections can cause swelling in the private areas (scrotum, testicles, penis) and can lead to serious health problems. The features of Bladder Infections Advanced Care include a patented blend of antibiotics that help prevent recurrence of infection, rapid treatment for severe cases, and ongoing protection against future infections.

Allergic reaction

Dogs are known to have allergies and many of these allergies can be aggravated by male sex. This is because, during sex, the male dog’s genitals come in contact with the female’s reproductive system. This can cause an allergic reaction in the dog and this can result in swollen private areas.

UTI(Urinary Tract Infection)

UTI is a common problem in dogs and can be caused by a number of things, including bacteria getting into the urinary tract. Symptoms can include a high fever, strain to go to the bathroom, and pain when urinating. Treatment typically involves antibiotics and rest. The benefits of treating UTIs include reducing the chances of developing a more serious infection and preventing pain and discomfort for your dog.

Hormonal imbalance

There can be many causes for swollen private areas in male dogs, including hormonal imbalance. This imbalance can be caused by many factors, including a lack of testosterone in the dog’s system, over-exposure to estrogen, and certain medical conditions. If the cause of the hormonal imbalance is not identified and treated, the swelling will continue and can even become worse.

Sexually transmitted infection (STI)

Some people believe that sexually transmitted infections (STIs) are the root cause of swollen private areas in male dogs, while others believe that environmental factors such as inappropriate breeding and lack of socialization play a bigger role. The most commonly reported STI in dogs is canine herpes virus-1 (CHV-1), which can cause inflammation and swelling of the penis and testicles.

Different Types of Swelling in the Male Dog’s Private Area

There are many different types of swelling in the male dog’s private area. Some are benign, while others may indicate a problem. Your veterinarian will be able to tell you more about what to look for and what to do if you notice any swelling in your dog’s privates.

Here are 5 types of swelling in a Male dog’s private area

Enlargement of the Prostate Gland

If you have a male dog that is experiencing swelling in his private area, there is a good chance that he has an enlarged prostate gland.

While the cause of this swelling is not always clear, it is often due to an increase in the production of prostate-specific antigen (PSA), which is a protein that is produced by the prostate.

When PSA levels are high, this can cause inflammation and enlargement of the gland.

Ectopic Prostate Glands

The most common cause of male swelling in the private area is ectopic prostate glands. These glands are located outside of the prostate and can become enlarged and produce fluid if they are not working correctly.

Also Read: Smegma Removal and Treatment: How to Clean Dog Smegma by Yourself

This can lead to swelling in the area around the gland and can be a serious problem for dogs. Treatment typically involves removing the gland surgically and often requires antibiotics to prevent infection.


Prostatitis is a condition that results when the prostate gland becomes inflamed. The prostate is a small, walnut-sized organ located just below the bladder in male dogs. The prostate is responsible for producing semen. When Prostatitis occurs, the inflammation can cause swelling in the dog’s private area, which can be quite uncomfortable. In some cases, the swelling can extend all the way to the penis. Treatment for Prostatitis typically includes antibiotics and pain relief medications.

Treatment Options for Swelling in the Male Dogs Private Area

There are a few treatment options for swelling in the male dog’s private area. Some dogs may require surgery to remove the swelling, while others may only require medication or topical treatment.


Surgery can be required if the swelling is large or if it is pressing on adjacent organs or tissue.

There is a medical procedure that can be done to reduce swelling in the male dog’s private area. This procedure is called a hernia operation. A hernia is an abnormal protrusion of tissue from the wall of one of the abdominal organs, such as the stomach or intestine.

In many cases, a hernia will become swollen and cause discomfort and pain. The surgery can remove the protrusion of tissue and reduce the amount of pressure on the surrounding organs.


There are a few medications that are typically used to treat swelling in the male dog’s private area. These medications work by shrinking the size of the swollen area, which can help relieve pressure and pain. Some of these medications may also reduce inflammation and promote healing.

Home Treatment

In general, home treatment for swelling in the male dog’s private area may include a combination of rest and hydration, topical treatments such as ice packs or creams, and analgesics to relieve pain.

Sometimes, the swelling may be simply due to the accumulation of fluid, which can be caused by a number of different factors, including stress or injury.

You may need to take your male dog to the vet for further evaluation


There are many potential reasons why your male dog’s private area may be swollen. From urinary tract infections to prostate issues, it’s important to get a veterinary check-up to rule out any serious health concerns.

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