That's one sad looking hound. Ours had something similar, it took a while to get sorted & it really was upsetting seeing her hobbling round. It seemed of more concern to us as her, being a Hound she just accepted it & got on with her life.
Now, she's pretty much the same as she ever was but you can notice a slight stiffness in her gait while she's ambling about, but still, she's not apparently in any pain & she seems quite content with her lot.
