Having pets around my whole life, cats as well as dogs, I know they understand certain things I say. Why, I couldn't say, but some words have meaning for them. My current cat of 4 years, moves out of the way when I say "excuse me", and the 3 dogs all more current, seem to have picked it up from her. My wife says "Go… » 12/13/14 4:27pm 12/13/14 4:27pm