Mommy has been giving me my kong almost every day now! And she puts FOOD in it!! Pure doggie joy!
So far, I've had:
Peanut butter (my favorite)
Sometimes she puts little pieces of berries in there, too.
Sirius and Reese get them, too. Sirius loves them as much as I do, but Reese usually takes a few licks and walks away. She doesn't know what she's missing.