Ceramic dishes for pets are ok? – provided that the used lead-free glazes are used. Lead ceramics without glaze, are made of stainless steel or glass with cats. Plastic can be porous, which can harbor bacteria and cause acne. The plastic is to be feared. Because the plastic is porous,. the plastic can. be porous. It is well known that acne in cats who eat d caused “them” The pottery is very good. It can be used with cats – or any other animal for that matter.”]
Source: http://po-fleec-bedwettin.blogspot.com/2010/01/ceramic-pet-dishes-are-ceramic-dishes.html