Our 5 mo old (tomorrow) Black Lab Annie, came up limping yesterday morning. I first noticed it after she jumped off the bed. And then did not see it again until today. We were out practicing bumper retrieves and noticed it. She laid down in her bed when we got home, and when she got up to drink, the limp (R front) was quite noticeable. I was thinking resting, only leash walks and no rough play w/ her big brother for a few days. If no improvement, vet visit?? Any other advice would be greatly appreciated. Thanks.