Something has changed and we suspect that he has a bacterial infection. So, change of regime required. He is now on another course of anti-biotics, still having the colostrum but now also getting pro-biotic paste which also has a 'firming' agent in it. I have also given him another shot of multi-vitamins.
Tsar himself is still lively and eating well. He is staying inside today and has a nice warm coat on for good measure.
I don't feel much like writing so that's your lot for today.