Show love to my pet

My sweet and lovely 5,5 yrs old basset hound (Cherry) is suffering from serious allergy(dust) since her age of 2. Cherry is my best friend. She has such a warm heart and such a wonderful personality she makes everybody smile around her. As a single, working woman I do everything for my sweetest friend but I ran out of money (I already have loans from friends and family). So far her treatments cost around 4800 EUR (5400 USD or 1.500.000 HUF), because doctors didn't find the cure for her. Now she gets a pill (anthistamin) and an injection. This injection is made especially for her by her blood in a German laboratory where our vet sent her blood for testing. Our vet told she will needs these treatments lifelong. I give her special food, based on PREY diet, to ensure her the most healthiest diet I can. She also gets coconut oil to reduce her scratching. Although I have a full-time and a part time job too I can not pay back that 9000 EUR loan to my friends and family and can not cover her treatment at the same time.