My Stina invalid

Stina hurt her leg Friday 14/10 -22. After a not to long walk in the forest we got back to the house. I kicked one ball she loves to run after. Suddenly her knee were hurt on the right leg. She had great pain and whined. A veterinär helped us and she got injections. I’m really not sure this will have a happy ending. But I have her insured. 😢