Dog Sternum Sticks Out: Causes, Symptoms and Treatment

Dog Sternum Sticks Out

When a dog’s sternum sticks out, it can be a cause for concern among pet owners. The sternum, also known as the breastbone, is the long, flat bone located in the middle of a dog’s chest. In a healthy dog, the sternum should be relatively flat and not protrude outward.

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There are several possible causes for a dog’s sternum sticking out. One common cause is a condition called pectus excavatum, which is a congenital deformity where the sternum is abnormally shaped or positioned. This can cause the sternum to protrude outward, giving the appearance of a “sticking out” chest.

Other possible causes for a dog’s sternum sticking out include trauma or injury to the chest, such as a broken or dislocated sternum. In some cases, the sternum sticking out may be an indication of a more serious underlying condition, such as a tumor or infection in the chest. It is important to consult with a veterinarian to determine the cause and appropriate treatment for your dog.

The symptoms of a protruding sternum in dogs can vary depending on the underlying cause. In some cases, dogs may not exhibit any symptoms at all and the protrusion may be discovered during a routine physical examination. However, in other cases, dogs may experience difficulty breathing, coughing, or pain in the chest. If your dog is exhibiting any of these symptoms, it is important to seek veterinary care as soon as possible.

The treatment for a dog with a protruding sternum will depend on the underlying cause. In some cases, no treatment may be necessary if the condition is not causing any symptoms or health issues for the dog. However, if the protrusion is causing breathing difficulties or other symptoms, surgical intervention may be required to correct the underlying problem.

In conclusion, when a dog’s sternum sticks out, it can be a sign of an underlying condition or injury. It is important to consult with a veterinarian to determine the cause and appropriate treatment. Prompt veterinary care can help ensure the health and well-being of your furry friend.

Possible reasons for dog sternum sticking out

Pectus excavatum: This is a condition where the dog’s sternum (breastbone) is abnormally sunken or pushed inward. It can cause the sternum to stick out and create a noticeable deformity. Pectus excavatum is commonly seen in certain dog breeds, such as Bulldogs and Pugs.
Malnutrition: Insufficient nutrition, especially during puppyhood, can lead to poor bone development and weakening of the sternum. This can cause the sternum to protrude or stick out abnormally.
Rib fractures: Trauma or injury to the chest area can result in rib fractures. If the ribs heal improperly, they can push the sternum outward and cause it to stick out.
Obesity: Excessive weight gain can put pressure on the chest area and cause the sternum to protrude. This is more common in overweight or obese dogs.
Heart or lung problems: Certain heart or lung conditions, such as cardiomegaly (enlarged heart) or lung tumors, can exert pressure on the chest wall and lead to sternum sticking out.

It is important to consult with a veterinarian if you notice your dog’s sternum sticking out. They can evaluate your dog and determine the underlying cause of this condition. Treatment options will depend on the specific cause and may include dietary changes, weight management, surgery, or medications.

Recognizing symptoms of a protruding sternum in dogs

A protruding sternum, also known as pectus excavatum, is a condition where a dog’s sternum or breastbone sticks out prominently. This can occur due to various underlying causes such as genetic predisposition, trauma, or certain respiratory or musculoskeletal disorders. In order to provide early intervention and appropriate treatment, it is important to recognize the symptoms of a protruding sternum in dogs.

1. Visible protrusion: One of the most noticeable symptoms of a protruding sternum is the visible protrusion of the breastbone. The sternum may appear sunken or concave, creating an abnormal appearance of the chest. This protrusion can be more pronounced when the dog is lying down or stretching.

2. Difficulty breathing: Dogs with a protruding sternum may experience difficulty breathing, especially during exercise or exertion. This is because the abnormal shape of the chest can put pressure on the lungs, making it harder for the dog to take in an adequate amount of air.

3. Reduced stamina: Due to the compromised respiratory function, dogs with a protruding sternum may have reduced stamina and tire easily. They may struggle to keep up with physical activities or become quickly fatigued.

4. Coughing or wheezing: Dogs with a protruding sternum may develop a persistent cough or wheezing sound. This can be caused by the compression of the respiratory system, leading to irritation or inflammation of the airways.

5. Poor appetite or weight loss: In some cases, dogs with a protruding sternum may experience a loss of appetite or lose weight. This can be due to the discomfort and breathing difficulties associated with the condition.

6. Change in posture: Dogs with a protruding sternum may adopt a hunched posture or have difficulty standing or moving properly. They may have an altered gait or show signs of stiffness or lameness.

7. Heart murmurs: In certain instances, a protruding sternum can also cause heart murmurs or other cardiac abnormalities. These can be detected by a veterinarian during a routine physical examination.

8. Pain or discomfort: Dogs with a protruding sternum may show signs of pain or discomfort, especially when the chest is touched or pressure is applied. They may display aggression or exhibit signs of distress such as panting, restlessness, or reluctance to move.

If you notice any of these symptoms in your dog, it is important to consult a veterinarian for a proper diagnosis and treatment plan. Early intervention can help manage the symptoms and improve the quality of life for dogs with a protruding sternum.

Diagnosis and tests to determine the cause of protruding sternum in dogs

If you notice that your dog’s sternum is protruding or sticking out, it is important to consult with a veterinarian to identify the underlying cause and to determine the best course of treatment. Diagnosing the cause of a protruding sternum may involve several different tests and examinations.

Some of the common diagnostic methods and tests used by veterinarians to determine the cause of a protruding sternum in dogs include:

Physical examination: The veterinarian will start by conducting a thorough physical examination of your dog. They will examine the shape and size of the sternum, as well as assess the overall body condition of your dog. They may also check for any pain or discomfort in the affected area.
X-rays: X-rays are commonly used to get a better look at the sternum and surrounding structures. This can help identify any abnormalities or malformations of the sternum, such as a congenital defect or a fracture.
Blood tests: Blood tests may be carried out to assess your dog’s overall health and to check for any underlying medical conditions that could be contributing to the protruding sternum.
Ultrasound: An ultrasound examination may be performed to evaluate the internal structures surrounding the sternum. This can help identify any abnormalities or changes in the organs or tissues in the area.
Biopsy: In some cases, a biopsy may be necessary to obtain a tissue sample for further examination. This can help confirm or rule out certain underlying conditions, such as cancer or inflammation.
Additional imaging: Depending on the findings of the initial tests, additional imaging techniques, such as CT scan or MRI, may be recommended to get a more detailed look at the sternum and surrounding structures.

Based on the results of these tests and examinations, the veterinarian will be able to determine the underlying cause of the protruding sternum and develop an appropriate treatment plan. It is important to follow their advice and recommendations to ensure the best possible outcome for your dog’s health and well-being.

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Treating a protruding sternum in dogs

A protruding sternum in dogs, also known as a pigeon chest or a sunken chest, can be a cause for concern for pet owners. While the condition itself is not painful for the dog, it may lead to other complications if left untreated. Here are some treatment options to consider:

1. Monitoring the condition:

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In some cases, a protruding sternum may not cause any problems for the dog, and it does not require any treatment. However, it is important to closely monitor the condition and ensure that it does not worsen over time.

2. Dietary modifications:

Providing a balanced diet with proper nutrition is essential to maintain your dog’s overall health. A well-balanced diet can help in promoting muscle development and reducing the severity of the protruding sternum. Consult with your veterinarian to determine the best dietary plan for your dog.

3. Physical therapy and exercise:

Engaging your dog in regular exercise can help strengthen their muscles and improve their overall posture. Physical therapy exercises, such as swimming or controlled walking, can also be beneficial in managing the condition. However, it is important to consult with a veterinarian or a professional physical therapist before starting any exercise regimen.

4. Medication:

In some cases, medication may be prescribed by a veterinarian to manage any pain or discomfort associated with a protruding sternum. These medications may include pain relievers or anti-inflammatory drugs. It is important to follow the recommended dosage and consult with your veterinarian before giving any medication to your dog.

5. Surgical intervention:

Severe cases of a protruding sternum may require surgical correction. The surgery involves restructuring the chest wall to align the sternum properly. This procedure is usually considered when conservative treatments have failed or when the condition is causing significant health issues for the dog.

It is important for pet owners to consult with their veterinarian to determine the best course of treatment for their dog’s protruding sternum. Each case may vary, and the treatment plan should be tailored to meet the individual dog’s needs and overall health condition.

Preventing a dog’s sternum from sticking out

Proper care and preventive measures can help reduce the risk of a dog’s sternum sticking out. Here are some tips to consider:

Proper nutrition: Feed your dog a balanced and nutritious diet to promote healthy bone development and support overall skeletal health. Consult with your veterinarian to determine the best diet for your dog’s specific needs.
Healthy weight management: Maintain a healthy weight for your dog by providing regular exercise and monitoring their food intake. Obesity can put additional strain on the chest and contribute to sternum protrusion.
Prevent rough play: Limit rough and excessive play that can potentially cause trauma to the chest area. This includes monitoring interactions with other dogs, avoiding high-impact activities, or using proper harnesses to protect the chest during physical activities.
Regular veterinary check-ups: Bring your dog for regular check-ups with a veterinarian to detect and address any potential health issues or abnormalities early on. Regular examinations can help identify sternum protrusion or other skeletal problems.
Proper breeding practices: If you plan to breed your dog, choose mates with healthy skeletal structures and without any history of sternum protrusion. Working with responsible breeders who prioritize orthopedic health can help reduce the risk of passing on genetic predispositions for sternum abnormalities.

Remember, early detection and intervention are crucial in managing and preventing sternum protrusion in dogs. If you notice any changes or abnormality in your dog’s chest area, consult with a veterinarian for a proper diagnosis and treatment plan.

FAQ:

What causes a dog’s sternum to stick out?

A dog’s sternum can stick out due to several reasons, including genetic factors, malnutrition, vitamin deficiencies, trauma or injury, obesity, and certain medical conditions like pectus excavatum.

What are the symptoms of a dog’s sternum sticking out?

The symptoms of a dog’s sternum sticking out may include visible protrusion of the sternum, difficulty breathing, pain or discomfort in the chest area, coughing, reduced exercise tolerance, and abnormal postures or gait.

How is a protruding sternum in dogs diagnosed?

A protruding sternum in dogs is typically diagnosed through physical examination, X-rays, and sometimes additional diagnostic tests like CT scans or blood work to determine the underlying cause of the condition.

Can a protruding sternum in dogs be treated without surgery?

In some cases, a protruding sternum in dogs can be managed without surgery. This may involve weight management, dietary adjustments, physical therapy, pain management, and other non-invasive treatments to address the underlying cause and alleviate symptoms.

Are there any risks associated with surgical treatment for a protruding sternum in dogs?

Like any surgery, there are risks associated with surgical treatment for a protruding sternum in dogs. These may include complications during anesthesia, infection, bleeding, damage to surrounding structures, and the need for additional surgeries or procedures.

Is it possible for a dog’s sternum to naturally go back into place?

In some cases, if the underlying cause of the protruding sternum is addressed and managed properly, it is possible for a dog’s sternum to naturally go back into place. However, it depends on the severity of the condition and the individual dog’s response to treatment.

Can a protruding sternum in dogs cause long-term health problems?

A protruding sternum in dogs can potentially cause long-term health problems if left untreated. This may include respiratory issues, decreased lung capacity, pain or discomfort, decreased exercise tolerance, and possible complications from the underlying cause of the condition.