I used a different method (less pricy and more "hands-on" training, imo).

I know Giselle is a certified counter-surfer and will steal anything so, being the evil mom I am, I set her up. I placed a handful of pennies in these shallow plastic cups and placed the cups on a paper plate. I took a durable doggie cookie and punched a hole in the middle and strung the cookie to the plate. I left the room, and Giselle completely fell for the trick. The minute I heard a splashing/thrashing noise, I came in and cleaned up the mess (be sure to pick up the cookie before the dog has a chance to recuperate and eat it). I didn't scold her or anything. The shock and fright of the pennies was enough punishment. After two more "mistakes", Giselle never counter surfed again. You should only set up this predicament when you can be there to train or, otherwise, the dog will recuperate from the shock and eat the cookie. When you're not going to be able to keep an eye on the dog, I'd suggest clearing EVERYTHING from the table and placing it in the fridge or in a cupboard or, better yet, you could even crate the pup. Good luck!