There is a state law in North carlina that prohibits dying chicks, However they made it a blanket law and a lady was actualy jailed for dying her poodle pink for brest cancer awareness. I personally see nothing horriblly wrong with dying chickies with a safe dye. I think the problem was people were dipping their chicks into dye vats with unsafe dye. I would check with your state/ county for laws regarding dying chicks. lots of new laws on the books that are new , so you may not be aware. I do not think it is safe at any point to inject an egg though. If you do it i want to see photos !!!