water pet bowl for automatic refil

It is a bowl for dog breeds with long beard that have problems to drink water without wetting the whole house.

That was developed based on a curved bowl that intent to restrict the contact of the beard with the water. It also have a container to store water in order to make the water sensor work properly. I have been using a non-contact water level sensor like that (https://www.dfrobot.com/product-1493.html) in my projects and that have been working greatly. You can find this sensor on Aliexp