Looking to see if anyone has any thoughts regarding my Shih Tzu leg. The issue started around two weeks ago when we noticed he was slightly limping on his right front leg. Gave him a few days rest but unfortunately nothing improved so we went to see the vet. He had a good check over at the vets and they were stumped as couldn't find anything obviously wrong with him. The vets gave him a anti inflammatory injection which did help slightly for a day or two. However things just went back the way. He's completely well in himself and nothing else has changed/different. We have the vets again tomorrow to get him seen again. Is there anything I should be asking the vet or has any any experience of this?