It started with a dog named Cooper.

He was my shadow for eleven years. The one who waited by the door. The one who knew my moods before I did. And like so many senior dogs, his body started slowing down before the rest of him did. The arthritis crept in — first a limp, then the struggle to get up, then the nights I'd watch him lick the same sore leg over and over, unable to do anything about it.

My vet recommended Librela. I hesitated. I'd read the stories. But I was desperate to help him, so I did it. And after that, I watched my boy go downhill. He got worse, not better. He stopped getting up at all. And not long after, I lost him.

I will carry the guilt of that decision for the rest of my life.

In the weeks after, I couldn't stop searching. I needed to understand what had happened — and what I could have done differently. That's when I fell down the rabbit hole of red light therapy. I found group after group of dog owners using it on their arthritic dogs, drug-free, at home, seeing their dogs move easier again. The same technology vets use in their rehab clinics. No needles. No side effects. Nothing to swallow.

And all I could think was: why didn't I know about this sooner?

That question became Lumacanis.

I didn't want to build just another pet gadget. I wanted to build the thing I wish I'd had for Cooper — something serious, something gentle, something that actually reaches the joint where the pain lives. So I partnered with Dr. Karen Whitfield, DVM, our veterinary advisor, to get it right. Every detail — the wavelengths, the fit, the protocol that comes in the box — was shaped to do one thing: help senior dogs get up and move again, without putting their bodies through anything harsh.

I can't go back and give Cooper those easier mornings.

But maybe, because of him, your dog can have them.

That's why Lumacanis exists. For the dogs who still have time. And for the people who love them the way I loved him.

— Founder, Lumacanis