Belgian Sheepdogs

I recently had my 5 year old Belgian tested for a multitude of things due to an ear infection that just would not go away. She is allergic to Orchard grass, redtop grass, ryegrass, pigweed/careless weed, lamb's quarters, english plantain, saltbush/scale mix,(grasses) cottonwood/aspen, juniper/cedar, elm, walnut (trees), aspergillus, pennicillium, curcularia, pullularia, phom(fungi); cat hair, mixed feathers, beef, pork, venison, wheat, lamb, flax, kelp, green peas, wool, kapok, pyrethrum, cockroach, house fly,and staph. These are the worst ones. I am at a loss as to what to do for her. Her main problem area are her ears. There is a constant blackish discharge that I keep cleaning out, but the vet says there is no infection. She scratches at them and shakes her head. I feel so bad because I think it has affected her hearing as well. If anyone else has had these problems, I would appreciate the advice. I already spoke with the breeder who told me that this particular litter has had a number of health problems, that did show up in either of the parents or the parents siblings. My Belgian has the allergies but a number of her siblings have seizures.

Hi, my name is David from Argentina . I have 3 belgians sheepdogs. One of this (a 5years old male too)have the same problem.. Please Could you say me the name of the breed (breeder) or the name's dog, for search the line breed. We did not have problems, with the litters of this male. He is the only one case. david