Highly recommend this product for picky pups. My training center uses these as rewards for training so I purchased a pack. I really think this product helped my dog pay a lot more attention in training class. So much so that we flew through 2 obedience classes and she just earned her Canine Good Citizenship certificate. I really wish they made smaller pieces though. I have to tear these into bit size pieces as my dog is only 9 lbs. The larger size is great for bigger pups, but it would be awesome if they made them smaller for training. Tearing them into smaller pieces makes them crumble sometimes. Still, I highly recommend!