At a pet shop, Peter tells customers they must wear flea collars!<br />NOTE: We are the owners of this video and all content on this YouTube channel. We produce the "Candid Camera" TV show. No material on this channel is borrowed or sourced from any other owner or creator. —Candid Camera, Inc.<br /><br />Source:<br />- <a href="https://www.youtube.com/watch?v=GHkpFExcJhA" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=GHkpFExcJhA</a>