A new item which makes baby mobs age again

When feeding baby mobs, it is easy to accidentally feed them twice, which happens frequently and results in wasting golden dandelions. To address this, I suggest introducing a new item that causes baby mobs that have eaten golden dandelions to age again. I suggest the golden poppy, which is made from a gold nugget and a poppy flower. Since poppies are as common as dandelions, this addition would be appropriate.