Pebbles who is 3 and 1/2 years old was limping today and it seems like her front right leg hurts. I checked her paws and legs and there does not seem to be any injury and she does not seem to be in pain when I touch her paws. We have gone for daily walks but have not done any running in the past 3 days. I read through the threads mentioning limping and all had great advise. She is resting now and we only went downstairs so she could do her business. Her yearly check up is next wednesday. My question is how common is limping in teenage shelties and should i start getting worried? Should I schedule an appointment with the vet earlier instead of waiting until next wednesday if things dont get better by friday? I love her cute little paws following me everywhere and it totally sucks to see her limping especially because she is probably in pain.