my
dog has been hacking and
throwing up flem for 2 yrs, the vets put her on torbotrol,2x daily and this is still not working? is there anything else i can use or do, i have spent more than i can afford on testing, x rays, blood work, scopes to hear they can not find the problem, i am at my wits end and as for the dog she is pittiful.it breaks my heart that these so called vets can not find the problem..