I also use kefir grains to ferment in goat milk.  The yahoo group is fantastic. 
 The grains looklike minature cauliflowers.   Many that are part of the Weston 
A Price groups have kefir and kombucha.  They usually are willing to share but 
the grains can be bought.  I had problems with bought grains (dehydrated) 
getting them to grow.  Kefir multiply as they mature and then you can divide 
and share.  My husband likeskefir smoothies with fruit added. Check out 
http://users.sa.chariot.net.au/~dna/kefirpage.html Good luck. Dianne
 Date: Sun, 5 Aug 2012 21:26:13 +0100
From: [email protected]
Subject: Re: CS>kefir
To: [email protected]

http://groups.yahoo.com/group/Kefir_making/   This is your best source of info  
and of  the grains

do not be fooled by the folks who try to sell you the powder that you have to 
keep on buying.   Kefir grains  GROW  so you will never run out and have plenty 
to share over time.zoe
        From: Kathy Tankersley
 <[email protected]>
 To: [email protected] 
 Sent: Sunday, 5 August 2012, 16:06
 Subject: CS>kefir
   


 
 



Hi, anoe know anything about kefir?  Do you 
take it, how do you make it?,  Good purchase place?   Thanks for 
the info,   Kathy