I have a 14 week old miniature dachshund. His hock joint in both back legs is clicking when he stands up and his leg straightens. I can also make the joint click if I bend and then straighten it. he isn’t limping or showing any signs of pain. People keep saying it could be a luxating patella but it isn’t happening with the knee, it’s with his hock joint. Other people have said it’s because he is growing. I rang the vet 2 weeks ago and vet said that if there’s no sign of pain then he should be okay until he has his vaccinations on Sunday and she has a look at it then. He runs and walks fine and is playing as usual, he’s acting no different. Anybody have any idea of what this could be?