Lots of resources and advice about weaning a dairy free baby to follow. 

How to start weaning

In the meantime, check out some of these resources:

NHS baby weaning
Annabel Karmel weaning guide
Easy Dairy Free Diary Keeping

Academic Articles:
Foote KD & Marroitt LD. Weaning of Infants. Arch Dis Child 88:488-492

Townsend E, Pitchfork NJ. Baby knows best? The impact of weaning style on food preferences and body mass index in early childhood - a case controlled sample. BMJ Open 2012;2:e000298