This past week, our family lost our 8-year-old Labrador, Mowgli, to Lyme Nephritis. In just four days, we watched our happy, loving dog rapidly deteriorate from a devastating disease we had barely heard of. The speed at which everything happened was unimaginable. Watching a dog you love decline so suddenly, with so little time to understand what was happening or how to help, is something I wouldn’t wish upon anyone.

Mowgli was so much more than a dog. He was a member of our family, a constant source of love and happiness to everyone around him, and an irreplaceable part of our lives. Eight years with him will never feel like enough.

What makes Lyme Nephritis especially heartbreaking is how rare and unpredictable it is.

An estimated 90–95% of dogs infected with Lyme disease never develop noticeable symptoms. Yet, fewer than 1–2% of dogs that test positive for Lyme disease may develop Lyme Nephritis, a rare and often fatal complication that can cause severe kidney damage in a matter of days. Labs and Golden Retrievers are particularly predisposed, yet researchers still don’t fully understand why certain dogs develop this devastating condition.

Mowgli was one of those rare cases.

Within four days, we went from having our happy, loving Lab to facing the unimaginable reality of losing him. There was barely time to process what was happening, let alone prepare to say goodbye.

In Mowgli’s memory, we want to turn our heartbreak into something that could make a difference for other dogs and their families.

We have been in contact with the AKC Canine Health Foundation, which recommended an active research project closely related to the type of kidney damage associated with Lyme nephritis.

Grant #03106: Clinical Validation of Urinary miR-126 as a Marker of Immune Complex-Mediated Glomerulonephritis in Dogs

Led by Dr. Mary Nabity at Texas A&M, this research is investigating whether a simple urine test could help veterinarians identify immune-complex-mediated kidney disease without requiring an invasive kidney biopsy.

This research focuses on the same type of immune-mediated kidney damage associated with Lyme Nephritis. By improving how veterinarians identify this damage, the study could help advance earlier diagnosis, more informed treatment decisions, and better outcomes for dogs facing these devastating conditions.

Our hope is that one day, research like this will mean another family has more answers, more treatment options, and more time with the dog they love.

We couldn’t save Mowgli. But we can honor him by helping advance the science that may one day make a difference for another dog facing a similar diagnosis.

We are raising funds in his memory to benefit the AKC Canine Health Foundation and support research into immune-mediated kidney disease.

Whether you are able to donate, share Mowgli’s story, or simply help spread awareness of Lyme Nephritis, it means more to our family than words can express.

No family should have to watch their best friend slip away so quickly without answers.

Thank you for helping us honor Mowgli and the eight loving years he gave us.

For Mowgli, and for every dog who deserves more time. ❤️