Oh poor, poor Lacey!! I know what you're going through. You must be heartbroken seeing Lacey not being able to run and play like she used to. I hope she gets better in less than 6 months, and that she will be the same happy dog she used to be. Sending lots of hugs and kisses to Lacey, and my prayers and hopes will be with her. Buddy ( my golden) was once limping and we took him to the vet, gave him lots of rest and now he's a lot better. Good luck! Keep me updated.