P-42, r. 10.1 - Regulation respecting the safety and welfare of cats and dogs
20. An animal’s food and water containers or dispensers must
(1) be appropriate to the animal’s physical characteristics, particularly body size and muzzle shape and size;
(2) be easy to clean and disinfect;
(3) be made of a non-toxic material, in good condition, solid and easily accessible, and free of potential causes of injury; and
(4) be designed and installed to avoid spills and contamination.