Cockatiel laying unfertilized eggs
What is the best diet to give to my cockatiels? They both have been laying unfertilized eggs. Is the liquid vitamins good to put in food?
Right now, I give them the cockatiel seed mix, but they mostly only eat the millet. I read that pellets are the best to give cockatiels, but which kind? Also, is there a safe vitamin/mineral supplement to give cockatiels?