The younger the better so they get used to it and don't become afraid of the grooming process. As soon as all the puppy shots are complete should be okay to start.
My friend has a coton puppy, after 2 months barks at night, every two hours, after 6months old. UPSET NO one knows, nowhere online, if the breed is inbred
Luxie (6) is hexalingual. His first language being Canadian French; second - Canadian and/or American English; third - Latvian; fourth - Russian; fifth