Update
Thanks for all your replies
Pouchy: When she was a baby she had sore gums which vet put down to possibly fighting with her sister (they are now separate) or an infection. In fact before you posted I had just taken her to the vet as she was trying her best to eat but going no where really fast. They have diagnosed her with inflamed gums likely down to an infection and have given her baytrol to syringe feed her.
She is an absolute nightmare to scruff goes mental wriggling and so I do check her teeth but less so with her as it distresses her hugely and there fine.
Im feeding her bits of bread and are going to try the other foods later on.
Also I'm half way through changing her feed from pets @ home to harry hamster as i heard it contained more protein and im pleased to inform everyone she looks like shes starting to put on weight although I know she can lose her weight that she has gained very easily so I think its going to be a constant challenge that im willing to face