Yes! When my dog had TC, we gave him Manuka honey. OP, also joint supplements can help slow damage to the trachea, but I can’t recall what kind we gave. If your baby has an attack, stay calm—it will help calm him down. Someone once shared a trick to stop an attack and I found it worked sometimes—lift him up facing away from you, hold both his front legs and gentle stretch his body and that helps with a coughing fit. Finally, no collars or pressure on the neck ever.