Each year on November 7, pet owners and veterinarians across the country observe National Canine Lymphoma Awareness Day, a time to honor dogs fighting cancer and educate families about early detection and treatment options. At Longwood Vet Center in Kennett Square, Pennsylvania, we believe awareness is one of the strongest tools we have in protecting our pets’ health.
Why This Day Matters
Lymphoma is one of the most common cancers found in dogs, yet it often goes unnoticed until it is advanced. National Canine Lymphoma Awareness Day was created to change that by encouraging early recognition, celebrating survivors, and spreading hope to those navigating a diagnosis.
This day reminds us that even though cancer is frightening, it does not have to define your dog’s story. With modern veterinary medicine and compassionate care, many dogs go on to live full, happy lives.
If you have not scheduled your pet’s annual exam recently, this is a great time to do so. Regular wellness exams can help identify changes early and ensure your pet stays healthy year-round.
What Is Canine Lymphoma?
Canine lymphoma is a type of cancer that affects the lymphatic system, which helps the body fight infection. It can occur anywhere lymph tissue is found, including the lymph nodes, spleen, liver, and intestines.
There are several types of lymphoma in dogs:
- Multicentric lymphoma (the most common) affects multiple lymph nodes.
- Alimentary lymphoma affects the gastrointestinal tract.
- Mediastinal lymphoma occurs in the chest cavity.
- Extranodal lymphoma targets a specific organ such as the skin or eyes.
Some breeds, such as Golden Retrievers, Boxers, and Labrador Retrievers, may have a slightly higher risk. However, lymphoma can occur in any breed at any age.
If you ever notice swollen lymph nodes or other changes in your dog’s health, our diagnostic services can help determine the cause quickly and accurately.
Early Warning Signs to Watch For
Because lymphoma often develops quietly, early detection is crucial. Here are a few signs that may indicate a problem:
- Firm, non-painful swelling under the jaw, in front of the shoulders, or behind the knees
- Loss of appetite or weight
- Fatigue or weakness
- Persistent vomiting or diarrhea
- Difficulty breathing or coughing
If you notice any of these symptoms, schedule an appointment with your veterinarian right away. Catching lymphoma early can make a significant difference in treatment options and outcomes.
How Vets Diagnose and Treat Lymphoma
Diagnosing lymphoma usually starts with a physical exam and bloodwork, followed by a biopsy or fine-needle aspirate of enlarged lymph nodes. Imaging such as X-rays or ultrasound may also be used to determine how far the cancer has spread.
Treatment often includes chemotherapy, which is well-tolerated by most dogs. Other options may include corticosteroids, radiation therapy, or supportive care to maintain comfort and quality of life.
At Longwood Vet Center, we collaborate closely with veterinary oncologists and specialty partners to ensure every pet receives the most advanced and compassionate care available.
Supporting a Dog Living with Lymphoma
A lymphoma diagnosis can feel overwhelming, but you are not alone. Dogs with cancer still crave routine, love, and comfort. Here are a few ways to help your pet live well after diagnosis:
- Keep regular veterinary checkups to monitor progress.
- Maintain a balanced diet to support immune health.
- Offer gentle, low-impact exercise as recommended by your vet.
- Create a calm, familiar environment to minimize stress.
Your care and companionship play an essential role in your pet’s wellbeing. If you need guidance on nutrition, comfort, or ongoing monitoring, our veterinary team is always here to help.
How to Participate in National Canine Lymphoma Awareness Day
Want to make a difference this November 7? Here is how you can help raise awareness and support canine cancer research:
- Schedule a wellness exam or lump check for your dog (this video shows you how).
- Share educational posts on social media using the hashtag #NationalCanineLymphomaAwarenessDay.
- Donate to organizations funding canine cancer research.
- Wear purple, the official color of awareness.
Every action, big or small, brings us closer to a world where fewer pets face this disease.
Prioritize Your Dog’s Health Year-Round
While National Canine Lymphoma Awareness Day is an important reminder, preventive care matters every day. Regular checkups, wellness screenings, and early diagnostics are your pet’s best defense against illness.
If you have noticed any changes in your dog’s energy, appetite, or behavior, do not wait. Call and schedule an exam at Longwood Vet Center today. Our caring veterinary team in Kennett Square is here to guide you, support you, and provide the best possible care for your four-legged family member.
How to Schedule an Appointment at Longwood Vet Center
Scheduling an appointment at our Kennett Square, Pennsylvania, veterinary clinic is easy. New patients can simply call us at (610) 388-3388 to schedule a new patient visit. Existing patients can schedule online through our Pet Portal.
New patients: Call (610) 388-3388
Existing Patients: Use our Pet Portal
