Cancer in dogs – symptoms, causes, and what you as a dog owner should know

Cancer in dogs is unfortunately one of the most common serious diseases affecting older dogs, but in some cases it can also occur in younger individuals. For many dog owners, this is one of the most worrying diagnoses, but early detection and the right care can make a big difference for both quality of life and treatment.

In this article, we go through common symptoms of cancer in dogs, possible causes, and what you should be aware of in everyday life.

What is cancer in dogs?

Cancer in dogs occurs when cells begin to grow uncontrollably, forming tumors or spreading through the body. Tumors can be benign or malignant. It is the malignant tumors that are considered cancer and can spread to other parts of the body.

Common types of cancer in dogs include:

• Skin tumors
• Mammary tumors
• Lymphoma
• Bone and skeletal cancer
• Spleen tumors

Common symptoms of cancer in dogs

Symptoms can vary greatly depending on where in the body the cancer is located. This means the disease can sometimes be difficult to detect in time.

Common signs can include:

• Lumps or swellings that grow
• Weight loss without an obvious cause
• Reduced appetite
• Tiredness and lethargy
• Lameness or pain without a clear injury
• Wounds that do not heal
• Changes in behavior

If you discover new lumps or changes in your dog's health, you should always have a veterinarian examine them.

What causes cancer in dogs?

There is no single cause of cancer in dogs, but several factors can influence the risk:

Age

The risk increases significantly with age because cell changes become more common.

Genetics

Certain breeds have a higher risk for specific forms of cancer.

Environmental factors

Exposure to chemicals, smoke, or other environmental toxins can play a role.

Lifestyle and immune system

A dog's general health can affect the body's ability to handle cell changes.

How can cancer be detected early?

Early detection is crucial. As a dog owner, it is important to regularly feel through your dog and be attentive to changes.

Make it a habit to:

• Feel through the body for lumps
• Keep track of weight and appetite
• Observe energy level and behavior
• Be attentive to long-term symptoms

Treatment of cancer in dogs

Treatment depends on the type of cancer, its spread, and the dog's general health. Common treatment methods include:

• Surgery to remove tumors
• Chemotherapy
• Radiation therapy in some cases
• Palliative care to relieve symptoms

The veterinarian always adapts the treatment individually.

How can you support a dog with cancer?

If your dog is affected by cancer, daily support is very important:

• Provide easily digestible and nutritious food
• Adjust exercise to their energy level
• Create a calm and safe environment
• Follow the veterinarian's recommendations carefully

Summary

Cancer in dogs is a serious disease, but early detection and proper care can make a big difference. By being attentive to symptoms and regularly checking your dog, you increase the chances of discovering changes in time.

At AlphaZoo, you will find products that can help support your dog's general health and well-being, from nutritious food to products that promote an active and balanced life.