My Schnauzer has been poorly with diarrhoea and occasional vomiting since March. She has lost catastrophic amounts of weight now, rapudly so in the last few weeks. She is on high dose Steroids and a chemo drug, protexin too. She is dying. I am absolutely desperate. She's 10, rescued from a puppy farm 4 years ago having been a bredding bitch, she was a terrible mess, I've nursed her to health and now this. Vets have tried everything, done every test including biopsies. She's seen European level internal medicine specialists, nothing else can be done as no cause is found. We're treating her for chronic ibd, but she has no diagnosis. She is not absorbing any nutrition from her food. I am in despair. Any advice? She's on Arden Grange white fish and potato, extra boiled fish on top, all good and the diarrhoea has subsided but she is still dropping, her weight chart looks like a cliff. Help.