LP's are genetic
Large dogs tend to get them from jumping but our babies are born with them due to having it somewhere in a backline
Both of my girls have them. Kyanne has a grade 3 in her left and a 2 in her left. She doesn't complain but she will no longer jump down from things (couch, chair) Sometimes she sleeps with her butt in the air, I think she does it because she doesn't want to bend her knees
Kaylynnes are not as bad she has a 1 and 2. They both came from a champion breeder (NR) that told me it was just a fluke that they had LP's.
We will need surgery within the next year says the vet