Hi all!
Just thought I'd give an update on Levi. Our regular vet decided to try one last antibiotic before sending us somewhere else and it got rid of the cough completely! They also got a professional to examine his x-ray and they were basically able to rule out the collapsed trachea as well! It must have just been kennel cough. Levi is now cough free and is doing great! Thanks for all of your replies.
