# Feeding Bowls — Plastic & Stainless Steel > Single and twin bowls, including stainless steel sets in a non-slip frame. *Source: https://thepetstore.eblog.us/product/pet-bowls/* Stainless steel is the sensible choice for a water bowl — a Hartpury University study found plastic and ceramic bowls grew far more bacteria, including salmonella, E. coli and MRSA. We keep stainless singles, twin sets in a non-slip frame, and plastic bowls in every colour.