I just bought the one you posted about and am currently using it. I have mine sitting on a wire metal stand so it doesn't get much shavings in it. It is a pain to fill. I did not use the little hole in the base but just took the base off and then filled up the top. I then put the bottom back on and held it tightly to the top and flipped it right side up. I didn't spill any water. Of course I do this outside the coop in case it comes apart.
I have a heated dog bowl that I like better but it is too small for 15 chickens and is why I bought this one. I really don't expect it to last very long because the top part is pretty flimsy.
Wayne
I have a heated dog bowl that I like better but it is too small for 15 chickens and is why I bought this one. I really don't expect it to last very long because the top part is pretty flimsy.
Wayne