The following words, terms and phrases, when used in this section, shall have the meanings ascribed to them in this subsection, except where the context clearly indicates a different meaning:
A dog, cat or other animal kept for amusement or companionship.
At once, without delay.
Any person who harbors, feeds, boards, possesses, keeps or has custody of an animal.
To make unclean from excrement.
Solid matter expelled from the bowels of the pet; excrement.