Hi everyone,
I keep reading about the joys of a stuffed Kong to keep dogs occupied. What kind of things do you stuff them with - I notice some articles I've read say they have to be frozen first? Is that always the case?

Any ideas would be greatly appreciated by Jake, my 10 month old Border Collie, and I.
Lynda
Sorry don't know how that happened, I already posted this questoin a few days ago.