Roxy had Grade 2 and Grade 3 in her rear legs.  When she started to limp and carry her leg often, that's when we decided to have surgery done to stop the luxation.  She had both legs done at the same time.
 
TJ has LP in one of his legs.  Not sure of the Grade yet, but the Vet can easily manipulate it.  So far, no limping or any other signs.  He is on Dasiquin (a little stronger than Cosiquin - same company - Nutra Max).  He may need surgery at some point.  
