As stated by @livestock 1 any tips or remedies to help with the CODD symptoms? Had it bad in the ewes last back end and was a feckin nightmare at lambing! So frustrating when you can’t seem to cure it, formalin didn’t seem to help us at our place but that’s not to say it wouldn’t work somewhere else! Vet prescribed jabbing with Alamycin LA and Terramycin spray and isolate away from others but that not realistic at lambing when dealing with hundreds of ewes. Seem to be getting on top of it a bit now but it’s on going and to really pee you off some bought in ewes started showing signs of it within days of being on the place