My Huey is not a big eater but LOVES treats. In order to get him to eat his kibble, sometimes I put it in a treat toy & he gobbles it up. He LIKES to work for his food!
The Nina Ottosson toys are great. We have her Dog Tornado
https://www.youtube.com/watch?v=b-cA5sSI8A8&t=100s
This video is his first attempt without prior training. All of his prior toys require flipping over & it took him a bit to get used to the spin instead of flip.
He also liked the 'Our Pets' Atomic treat ball
https://www.youtube.com/watch?v=YXk_5O29Pbo
This one was his first treat toy ever: The Romp n' Chomp Treat Toy from Nylabone
https://www.youtube.com/watch?v=YZa8tFBhlXg
He loves his Ruff Dawg Peanut Dog Toy (no video)
The only one I found that he doesn't like is the Busy Buddy Magic Mushroom Dog Toy