My dog lost his sight, and now he bumps into almost everything. He walks into door frames and table legs he used to walk past without a second thought.

I hear it from the other room, a small knock, and I know it was his head again. He stops for a second, then keeps going, because he still wants to follow me from room to room like he always did.

Some days he moves a little slower, like he's waiting for the next bump. That's the hardest part to watch.

I couldn't keep hearing that sound and doing nothing, so I started nubblin. Today our team is devoted to helping dogs around the world, no matter their breed or stage of sight loss.

The halo's a light ring that sits around the head and touches first. A dog feels it and turns away before the bump reaches their head.

For dogs like him, fewer bumps mean they can keep moving around the home they know and keep coming to find you. A dog who keeps moving stays healthier for longer, and that means more good years together.

If your dog is losing their sight too, I'm so sorry, I know how hard it is. Questions? Email support@nubblin.com, we're happy to help.