Thanks guys. Yes they've had all the injections. We rang the vets and they sounded concerned that her condition was so sudden, she was fine last night, so I have already taken her in.

The vet has said her temp. is high but the most worrying thing is her breathe is a bit smelly which apparently is a sign that something could be wrong with her kidneys. If she has eaten something a bit toxic in the garden the kidneys would be the first place it would strike. So she is staying in for the day and they are doing a blood test to see if her kidneys are ok. Fingers crossed!!!!!!
She might just have bad breathe.

They should have the results this afternoon. Now I'm worried to death but it made more sense foe her to stay there rather than taking her back again later to be treated.