<human>: I picked up a Kong Wobbler for my puppy today, not because he's a fast or gobbly eater, but because it's very cold here right now and he can't tolerate being outside for as long, so I wanted to have more enriching and fun things we can do together inside the house. 

He's treat-motivated but not as much by his kibble (he'll eat it but he doesn't do tricks for it), so I mixed some kibble in with a few salmon treats and put it in the Wobbler. He eats the treats when I knock them out for him, but he doesn't seem to make the connection that he can play with it too. 

One website suggested starting with the cup game (putting a treat under a plastic cup), so I did that but he just pushed the cup around and tried to lick underneath it rather than trying to knock it over. He just doesn't seem to make the connection that he can use his paws to push either thing over in order to get the treats out.

I know many of you use Wobblers and other treat-dispensing toys for your dogs - did you have to teach your dogs to use them? If so, what method did you use? Did it take any of them a little while to get used to it, or did they take to it right away? 

I was thinking of maybe smearing a little peanut butter on the hole in the Wobbler so that he has to push against it to lick it out, and when he steps back it will wobble from his force. But if anyone has any tried-and-true tips they used, even better!

Can you condense the text into a few key points?
<bot>: My puppy can't figure out how to use the Kong Wobbler (or isn't sufficiently motivated to do so). Any tips?