Please can anyone provide advise on what to do with 'Snow' my sussex hybrid, as she is definitely ill. Her symptoms include: being very bloated, not being able to walk (sitting/lying in one place unless moved), panting. She is still eating and drinking (and looking very indignant as usual), and is currently camped out on the grass by a water feeder and has been for most of today(she has had food brought to her). Does anyone know what to do to help Snow?? I can provide pictures if anyone thinks this will help. Thank you.