Has your vet listened and checked for heart issues? The reason I ask this is because Acana was the top food that started the DCM investigation and was linked to heart issues. Coughing can be a sign of congestive heart failure and because they were on the food I would want to rule that out sooner rather then later.
__________________  Taylor  My babies Joey, Penny , Ollie & Dixie   Callie Mae, you will forever be in my heart! |