Izzy obviously finds this little trick boring because she can do it without looking! But really, any time she has to "wait" for treats, it looks like she fights temptation by not looking at what she wants.
Teehee, I was worried someone would say it wasn't a trick if she wasn't paying attention. I assure you, she knows exactly how long it will take her to gobble those up once I say "Ok"
I don't think I will attempt to teach the Fila monsters that trick. There would be a huge puddle of drool that would cover my floor, and the treat, and anything close to it. They salivate at the thought of food.