What foods are best for cats with cancer?

When a cat is diagnosed with cancer, pet parents often have numerous questions and concerns about their feline companion’s well-being. We have put some of these questions to our team of experts to give you some advice — but please remember to consult with your veterinarian too:

What are the most common types of cancer in cats?

Cancer can affect various organs and tissues in cats. However, some types are more common, such as:

• Lymphoma is one of the most prevalent cancers in cats. It affects the lymphatic system and can occur in various organs, including the intestines, kidneys, and nasal cavity.
• Squamous Cell Carcinoma (SCC) which is often seen in areas with less hair, such as the ears, nose, and around the eyes. It is particularly common in white or light-colored cats and is often associated with sun exposure.
• Mammary tumors are more common in female cats that haven’t been spayed. The risk of these tumors increases with age, and they can be malignant or benign.
• Fibrosarcomas are tumors that originate in fibrous tissues and can occur at injection sites. This is a rare but aggressive type of cancer.
• Cats can develop various types of oral cancers, including squamous cell carcinoma, fibrosarcoma, and others. These tumors can affect the gums, tongue, and other oral structures.
• Soft tissue sarcomas can develop in various soft tissues, such as muscles or connective tissues. They may occur at vaccination sites or other injection sites.
• Osteosarcoma is a bone cancer that can affect cats. It is more common in larger breeds and tends to occur in the long bones.

• Hemangiosarcoma is a cancer of the blood vessels and can affect various organs, including the spleen and heart.

What are the treatment options available for my cat’s specific type of cancer?

The treatment options for cats with cancer depend on various factors, including the type of cancer, its stage, the overall health of the cat, and the owner’s preferences. 

Veterinary oncologists work with pet parents to develop a treatment plan that aims to improve the cat’s quality of life and, in some cases, extend their lifespan. Common treatment options for cats with cancer include:

• Surgery: Surgical removal of tumors is a common treatment if the cancer is localized and hasn’t spread extensively. The feasibility of surgery depends on factors such as tumor location, size, and type.
• Chemotherapy: Chemotherapy involves the use of drugs to kill or slow the growth of cancer cells. Chemotherapy is often used to treat systemic cancers or those that have spread to multiple areas. Cats typically tolerate chemotherapy well compared to humans.
• Radiation Therapy: Radiation therapy uses targeted radiation to kill cancer cells or shrink tumors. It is often used for localized cancers, and treatment sessions may be spread over several weeks.
• Immunotherapy: Immunotherapy involves stimulating the cat’s immune system to recognize and attack cancer cells. It’s an emerging field in veterinary medicine and may be used in conjunction with other treatments.
• Palliative Care: In cases where a cure may not be achievable, palliative care focuses on providing relief from symptoms and improving the cat’s quality of life. This can include pain management and supportive care.
• Targeted Therapies: Some cancers may respond to targeted therapies that specifically target certain molecules involved in the growth and spread of cancer cells.
• Cryosurgery: Cryosurgery involves freezing abnormal cells, and it may be used for certain types of skin tumors or lesions.
• Electrochemotherapy: This treatment combines chemotherapy with the application of electrical pulses to improve the uptake of the drugs by cancer cells. It’s used for some skin tumors.

The choice of treatment depends on factors such as the type of cancer, the cat’s overall health, and the owner’s preferences and financial considerations.

What symptoms should I watch for that might indicate my cat is in pain or discomfort?

Cats with cancer may experience pain or discomfort, and it’s essential for pet parents to be vigilant and observe any changes in behavior or physical signs that may indicate distress. 

Keep in mind that the symptoms can vary depending on the type of cancer, its location, and the overall health of the cat. If you suspect your cat with cancer is in pain, it’s crucial to consult with your veterinarian for a thorough evaluation and appropriate management. 

Here are some general symptoms to watch for:

Changes in Behavior:

• A significant decrease in activity or energy levels.
• Cats may retreat to quiet or secluded places when in pain.
• Excessive pacing or inability to find a comfortable position.

Appetite Changes:

• Reluctance to eat or a noticeable reduction in food intake.
• Unexplained weight loss despite no change in diet.

Grooming Changes:

• Cats may excessively groom themselves or, conversely, neglect grooming due to discomfort.
• A dull or unkempt appearance to the fur.

Vocalization:

• More meowing, growling, or vocalizing, especially during specific movements or when touched.

Changes in Movement and Posture:

• Difficulty walking, jumping, or climbing.
• Hesitation or refusal to move certain body parts.

Changes in Elimination Habits:

• Straining in the litter box or showing signs of discomfort during elimination.
• Blood in the urine or stool, constipation, or diarrhea.

Changes in Breathing Patterns:

• Difficulty breathing, rapid breathing, or panting.

Aggressive Behavior:

• Aggressive reactions, especially when touched or approached.

Hunching or Guarding:

• Protecting a specific area of the body by hunching over it.

Purring:

• While purring is generally associated with contentment, some cats may purr as a self-soothing mechanism when in pain.

It’s crucial to note that cats may hide signs of pain, so subtle changes in behavior or routine may be important indicators. If you observe any of these symptoms or notice other concerning changes in your cat’s well-being, consult with your veterinarian promptly. Early detection and appropriate pain management can significantly improve the quality of life for cats with cancer.

Are there dietary changes or special nutritional considerations for my cat with cancer?

Dietary changes and nutritional considerations for a cat with cancer can play a crucial role in supporting their overall health, managing symptoms, and potentially enhancing their response to treatment. See above for more details.

What are the financial considerations associated with the recommended treatment plan?

Pet treatment and medication can be very expensive, so taking out insurance is beneficial. Not only does it help offset the costs of unexpected veterinary expenses, it can also cover a significant portion of veterinary bills, including diagnostics, treatments, surgeries, medications, and more. This financial support ensures that pet owners can provide the best possible care for their pets without facing overwhelming costs.

Chronic conditions or long-term illnesses can be costly to manage over time. Pet insurance often covers ongoing treatments and medications, making it more feasible for pet owners to provide continuous care for their pets with chronic conditions.

Many pet insurance providers such as PetInsurer offer a range of plans with varying levels of coverage. Pet parents can choose a plan that suits their budget and the specific needs of their pets. This flexibility allows for customization based on factors such as age, breed, and pre-existing conditions.