Homemade poochie bells

I made my own version of poochie bells yesterday to hopefully teach my dog Pumpkin to be able to tell me when she has to go out... and she already rang them twice to go out!

Cost me $1 to buy bells and i just tied them to a ribbon the height of my dog's nose at my back door. I rang them them each time I took her out and said "outside?".. She went and rang them twice herself today.

Just wanted to share Hopefully she'll keep it up..