Great auction! I have gotten my Australian Cattle Dog puppy, Josey,a kong ball that you put kibble in and then roll it a certain way to get the kibble out and she loves it. But she figured it out within minutes and I have been wishing I had something else more interesting for her to work with. She also has an iFetch,the thing that throws a ball and the dog fetches it and puts it back in to go again. She learned how that works in one evening and will play with it till she gives out.This toy here might be just what she needs, her intelligence is amazing and I am training her everything I can think of. I will certainly be watching this, thanks for offering this. :-)
ACD are amazingly smart dogs! The most intelligent dogs I've ever had were ACD and border collies! This one, or the other dog puzzle I have listed would be great, though I tend to think the other may be a little better only because you can adjust the difficulty level of that one! Thanks for looking!