Thanks Karen, vet has been they have temperatures of 104 and 106, there poos are normal and they have constant access to water, have seen them drinking so ruled out dehydration. Vet has given them a long acting antibiotic with some steroid, he has also given the other 2 antibiotic injection as well.
The 1 which is staggering has just munched her way through a banana, so fingers crossed now.
They are fed on bocm grower and are still on the same batch they were on when i got them.