For some reason I just can't get my chickens to eat any treats other then mealworms. I've tried yogurt, hard boiled eggs, dandelions, lettuce, pears, grapes, sunflower seeds, corn on the cob, cooked plain spaghetti, and herbs (cilantro and parsley). They absolutely refuse to touch anything I put in there and are content with their grower feed and a handful of mealworms every now and then. I thought when they got older they would be more willing, but now that they are almost 6-weeks I find it sort of odd. I have been giving them grit since 3-weeks which is when I first tried introducing treats. They are eating the grit just fine. Is there anything I can do to get them excited about treats or are they still a bit too young? Even when I let them outside they just kind of wander about. They don't go after insects, eat grass, or scratch in the dirt. I find them to be very odd chickens!