Watch this video. Technique - except for step five displayed.
Tongue pull helps guarantee the cat will swallow and not spit.
The tongue technique is a quick back to fron flick on the tongue...like pressing a piano key down and pulling your finger forward and out/off.
Towel is for cats that do not know/trust you. It gives the cat something to dig into for security rather than cold stainless steel.
BTW - BEST video search engines=
http://www.videospider.tv (amature too many youtubes)
http://www.liveleak.com (commercial) News, Iraq, Guns, Meteor over Washington
OK post again.
Clones removed information...and then block URL access address.