Dog alerts owner to breast cancer, becomes vital support during treatment

When Breanna Bortner first discovered a lump in her breast in 2023, little did she know that her dog, Mochi, would play a crucial role in her breast cancer diagnosis. Mochi, a cockapoo, began fixating on her right breast before she was officially diagnosed with stage 2B triple-negative breast cancer. This behavior was unusual for Mochi, who had never shown such interest in her body before.

Bortner, now 31, was amazed by Mochi’s intuitive behavior. She had always heard stories about dogs sensing things, but experiencing it firsthand was a whole different story. When she finally received the biopsy results confirming her breast cancer diagnosis, she realized that Mochi had known all along, even before the doctors did.

Triple-negative breast cancer is a type of breast cancer that has fewer treatment options than other types, as it does not have certain receptors that allow for hormone therapy. Bortner underwent five-and-a-half months of chemotherapy, which she referred to as “healing sessions” to make the process less daunting. Throughout her treatment, Mochi continued to be her source of comfort and motivation to keep going.

Bortner’s bond with Mochi grew stronger during her recovery period. Tasks as simple as feeding him or taking him on walks helped her get through the dark days. Mochi adapted to her slower pace and shorter walks, always there to provide comfort when she needed it the most.

Even after almost a year of cancer treatment, Mochi still displays his unwavering support for Bortner. He continues to exhibit behaviors that show his deep connection to her, like digging through the trash to collect her hair when it falls out due to chemotherapy. Bortner’s journey with cancer has inspired her to support others going through the same experience, serving as a beacon of hope and information for those in need.

Dr. Marc Siegel, a clinical professor of medicine, confirmed that dogs have an exceptional sense of smell and can detect abnormal cancer proteins. This ability has been harnessed in creating artificial canine noses that can detect cancer-related odors. Dr. Pashtoon Kasi, a medical director of gastrointestinal medical oncology, also acknowledged that dogs can detect certain odors associated with cancer, which are present in blood or bodily fluids of cancer patients.

Breanna Bortner’s story is a testament to the incredible bond between humans and animals, showcasing the profound impact that our furry friends can have on our lives. Mochi’s intuitive behavior not only helped Bortner detect her cancer early but also provided her with unwavering support and comfort throughout her journey. Their story serves as a reminder of the healing power of love and companionship, and the incredible ways in which our pets can truly be our lifelines in times of need.