Finnie is doing it again...ran up the stairs outside and lifted his leg again! He did it a few days ago too after jumping on the bed but no yelp then past 2 days he's jumped up on my lap quite suddenly (shortly after I'd come home from work) with no issues so I thought perhaps it was just a fluke but today he held his leg up for at least a minute so clearly he's hurting. It's just so random, it baffles me. I did another check of his paw and leg and he does seem to be bothered when I do range of motion in his hock area and wants to pull his leg back...it also seems warm in that area while the other leg the hock area is cool. I've made an appointment for next Tuesday with our vet and I'm going to insist we X-ray that area...there must be something wrong there, only appears to bother him when he pushes off or jumps.