I forgot to include other as well.

Nanook & Kaige have stainless steel food bowls, Raustyk has a ceramic one because I lost her SS one while camping last fall & never replaced it yet. hee hee
Their water dish is a large glass pyrex bowl.

The cats have a plastic dish now (I know bad) but it's all I could find in that size that has a non-slip bottom. As soon as I find a SS one that will work for me I will replace it.