How do I know if the food I am feeding Yuna is giving her proper nutrition? I am feeding Fromm four star. I alternate between the chicken, duck and pork flavors. I am quite worried about Yuna getting collapsed trachea and I read that giving her high quality food with proper nutrition will help strengthen her trachea. I know this won't prevent it completely, but anything I can do to help, I will do it. I read that collars cause issues for collapsed trachea, but I do use a harness that chattismom made. I don't use collars for dog tags on her either. Also, my understanding is that collapsed tracheas are hereditary?
