DEAR DIANA
The homeopathic remedy you gave is of course COPPER. This is logical and can be very effective. (read about it in a homeopathic Materia Medica). Please explain to us what you mean by "diagnosis by Ian Buckingham symptoms".
Animals that have one type of parasite usually have many types coexisting. The "door was left open". Parasite infestation, like infection, is not random luck, it is an IMMUNE DEFICIENCY. The source of this deficiency is almost always an environmental pollution, coupled with a nutritional or genetic weaknesses.
Parasites use their ANTENNAE to detect weak immune systems. They can pick up the signal of a "food buffet" at 1/2 a mile away. The parasite is just an opportunist letting you know something else is wrong.
You will probably need to continue to medicate this patient with OTHER remedies to treat the SECONDARY symptoms such as the prostration and dyspnea. Sounds like you now have pneumonia present. All hope is that you are getting to the deepest level of source of the symptoms and that you are acting in time. You should make all efforts to keep supportive and nursing care at full strength during this critical period. Consider colostrum, immune tonics, herbs, nutriceuticals and vitamins via drench, fluids, caring and warmth.
For the next step in homeopathy, I highly recommend HOMEOPATHY FOR THE HERD by our own Edgar Sheaffer and available from Acres, USA on-line bookstore. He teaches homeopathy that is doable by all but not watered-down and cheapened. You will also want to pick up a homeopathic kit of remedies.
While you are at it, have Acres send you THE HERBAL GUIDE FOR FARM AND STABLE by Juliette de Bairacli Levy. This magnificent and inspired book will give you herbal remedies to combat just about any onslaught of parasites or diseases. The folk wisdom here is deep and I have never seen anything else like it.
What you are learning in this case will go far beyond this individual patient and, if you follow it through, it will serve you well for a lifetime.
Best wishes,
WGW
