i think my chick is saving my turkey.
would it be possible for you to section off part of the brooder with 2 or 3 of your strongest chicks/poults and that turkey, so it doesn't get trampled and has a good example of movement/eating habits? i don't know if it will help you or not, but what i did yesterday was cooked oatmeal in quite a bit of water, and drained off the water (it was milky looking and not quite as thin as plain water) and mixed the water with vanilla yogurt. oldhenlikesdogs said it probably needed carbs, so i thought the vanilla yogurt has sugar in it and the oatmeal has longer lasting carbs. it was liquid enough to go in a kids medicine syringe, and i fed that to the turkey. overall it probably got around 4mL of the stuff. i went out probably every 30 minutes to feed it. and then i mixed water with the feed crumbles to make mash and left that in there. the other 2 babies i have jumped on the mash, which showed the poult how to eat it, and that little turkey went to town on the mash after maybe 3 hours of syringe feeding and me thinking it was a goner. that's why i was wondering if you can isolate the poult with a few other strong babies. because with all of them in there, that mash will be gone in a second and the poult won't learn anything or get anything.
i'm really sorry you had to cull the one. i hope this doesn't go any farther than those two, and i hope you can get the second one healthy!