I asked the same question when I first got Lizzy. I wasted tons of money on chew toys and wooden blocks and woven balls and tubes for her to run through. I saved and stuffed papertowel rolls. I dangled things from the top of her hutch. She doesn’t care. She looks at me like I’m nuts for foisting such garbage on her!
When I first got her, she was absolutely NOT motivated by food. She still isn’t a big chow-hound, but I have found that she’s gotten more interested in looking for treats. She doesn’t do a happy-dance-of-joy at feeding time, but she does like to hide, and she likes to be annoyed when things are in her way, so I made her a diggy box out of a cardboard file box with a lid. I cut a hole in the side, filled it with shredded newspaper, and I dump a handfull of pellets in every couple days or so. She crawls in a couple times a day to fling newspaper out (she doesn’t really dig…she just tosses offending objects out of her way!), finds a pellet or two, and then goes back to lounging. This is as close to playing with toys as she really gets.
Everybody assured me when I first got her that she was normal…I don’t know that I think of her as “normal,” but I have definitely found that not-liking toys isn’t really a problem!
Oh, and she runs the Bunny 500 several times a niight, stops abruptly, which causes the throw rug she’s on to slide across the hard-wood floors, and then slam her into the dining room table. She’s a klutz. This is her idea of a good time!