Pet doorbell or button

I can’t imagine this is the first time this has been brought up so I apologize for any duplication. My dog is currently trained to push a button to go outside. The button sends out an audible alert. But I can only hear it if I’m sitting in the same room and if the TV is not too loud. It would be amazing to have a similar button that would send a notification through the Ring Chime devices and thought my phone that would alert me throughout my house that my dog wants to go outside or wants to come back inside. There are some devices available but everything I find has one or two sending devices and only one receiving device. I need multiple sending devices and multiple receiving devices. It seems this would be a logical next step for a device that works with the ring architecture and infrastructure. Any chance this might be a product you’re working on?