Hi bobblettes mum. Really lovely. Are these pure bred chamois polish? At the moment I am getting crests in all shapes and sizes from my mixture , so wondered what pure bred crests should look like. Does the size of the crest vary? And is the largest in the chick always the largest in the adult do you know? I think you are doing sterling work breeding all these lovely little 'pedigree' chicks. Congratulations on your hatch.