Help Bear have the operation he needs

Hi, our very much loved 20 month old Aksaray Maklisi Bear has recently been given a diagnosis of elbow dysplasia with severe osteoporosis in both elbows. Recent investigations and an operation on both elbows revealed it was more extensive than the vets had hoped. That exhausted our insurance of £7000 and more. The operation now needed will involve a custom built implant attached to each humorous into his elbows. Each elbow will cost in the excess of £9800 each, excluding any post op complications. We thought we would have time for the new yearly insurance in August to pay for one elbow and do the other a year later. But we have been informed his left elbow will not last that long as he is a 83kg dog (not over weight) just a large breed.. He needs this operation ASAP preferably before march. We hope to raise the money for one elbow and get the other leg, the lesser damaged one done in August from the renewed insurance. A loan is not an option for us financially, like many we have had a difficult year. And leaving Bear without this operation will destroy his quality of life and the amount of time we have with him. We don't want to lose him. We was told this is a genetic condition from bad breeding which the breeder denies. This is breaking our hearts and this is our only option left to save Bear. If we raise too little we will return all donations. Thank you for taking the time to read this.