Ridgetop
Herd Master
How long have you had them? What age were they when you got them? Did the breeder give you some of the milk, formula, etc. he/she was feeding so you could transition to the milk you are using? I agree with carnivore that you should go back to the beginning and start over with feeding. You seem to have a lot of additives you are putting in their milk. Where does the breeder live? Is he/she close enough you can buy goat milk from her? If you can obtain fresh pasteurized goat milk, I would take them off everything except the goat milk. If not, you will have to keep them on whatever milk you have, however, I would dilute the milk with water for a couple days. This will cut the richness of the milk, making it easier for the babies to assimilate it. Then gradually increase the milk and decrease the water. This is what we used to do with calves if they started to scour.