Benny Hill needs a complicated operation

We are an Animal Rescue organization (Murka Katzenhilfe Russland e.V.) working with a Shelter located in the town of St. Petersburg, Russia. Here, it gets extremely cold every winter, and we have cats brought in every day with various health problems. Stray cats are a normal thing here, and usually people don’t care about their fate - but some do. So many cats have already found a loving home thanks to our main woman, Natalia Avlasevich, and her helpers! They work all day, they have families, and still their heart beats for those poor animals, thrown out, unwanted and uncared for.
Benny Hill is about 3-4 years old. He came from Kislovodsk with an injury: a strong dislocation of the radius at the front right paw - the femoral head is detached from the joint and loose. He cannot step on this paw. The surgery is quite difficult. For the first 2 weeks the femoral head is pulled to the joint by the Ilisarov fixator and afterwards the tendons are restored. It is similar to Beautys case.
The surgery will be done in two steps and will be quite expensive - about 9000 rubles which equals 900 €.