Hello, I got my first flock of Jacobs sheep in April, 6 tups, one has been lame for a month. Any thoughts on what the best treatment is? I keep cleaning & spraying with purple spray weekly but he’s no better. Brought him in last night so I can treat him more regularly. Any thoughts on what this is? His hoof doesn’t smell, but the sole looked manky a month a go, sole looks better now but he’s still lame & grazing on his knees. I trimmed it a month ago & believe this may have caused more problems, any thoughts from on you wise shepherds on how I can get him right?