Puffed Wheat, Puffed Rice, Cherrios, Shredded Wheat (yum) any kind that does not have sugar added. Actually I don't see Cherrios on the list. I do not have the Companion book that lists so many more things than the first week book we got. Cherrios has 1g of sugar so my box says.
I tried finding some cereal today and it was almost impossible to find a sugar free cereal! I don't like shredded wheat or puffed rice or any of those.. so I will keep looking. Let me know what you find!