Off to the ortho specialists tomorrow

We've got an appointment tomorrow to see an ortho specialist vet in Hertfordshire tomorrow morning. We were referred by our vet today. Today's consultation revealed that Grey's lympth glands are still up and they agreed his limp is bad. It will take us about 3 hours to get to the vets. He's off the metacam now and has been resting all day. I've not taken him out the front to stretch his legs at all. It's too exciting and he needs the rest. He's slept through.