This isn't my thread however I had a problem feeding my new baby ball a black f/t hopper that was rejected a few days ago. Just tried offering it again but she rejected it. Turned off the lights as you suggested, placed the hopper infront of her hide on the warm side and left the room for ~10 mins. Came back in, turned on my lamp and she was just smelling it. Turned off the lights again for another ~10 mins, came back in and noticed she was just finishing it up and swallowing the last bit of it. I was so happy. Thank you very much for the tip! She didn't strike it like the first white hopper given to her the day after she was purchased. Guess the pet store didn't feed her much or she just doesn't like black ones.
Good luck with yours DominoHarder. It's very stressful when they don't eat!![]()