What type of waterererererer...waterers?

[blessedchick]

I am so thankful that I have a pond that my guineas use as their giant water bowl! I keep a de-icer going on it for my swans all winter so that it doesn't freeze over. I also keep a heated large dog bowl plugged in up by the house as a backup...plus my barn cats appreciate the warmed water

 

[ALRwild]

I use the "grandma waterers." (over two gallons tin one????) I bought a deicer, so now it is easy to use. I would have to bring it in every night thanks to the freezing temps. Thank you deicer.