Infinite rare items
After you get the clover clock and the lucky collar then put the collar on and choose the clock and go for a walk. You will find all sorts of items when you go over the blue "?".
The last place to go is the park (while on the walk), then change your lucky collar out with any kind of accecory, ten tap the back arrow (this will save the items you just got on the walk), then turn off your game.
Turn your game back on (you know how to get the game going), and put your lucky collar back on then go on the walk again.
This works every time and is unlimited.
P.s. This works better when your dog can walk very far.
If you need more help, we've got more Nintendogs: Labrador and Friends cheats and also check out all of the answers for this game
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