Oh I'm so sorry. Red comb is a good sign. Stop the Tetracyclines push the electrolytes/vitamins and honey hydration is extremely important. And Tylon 50 injectable. Try 1 cc SQ if she is over 5 lbs 1/2 cc if she is less. I'm sure her kidneys and liver are struggling too. Mereks disease attacks the liver and they waste away too. It's a vicious cycle. If the Tylan 50 and honey with electrolytes don't work.... I'm still praying for her. I will research some more. If I can come up with anything else I will let you know.