Until a month ago very heathy in every way. A month ago he started a very dry hack ( not
like kennel cough,and not
often.thought it was allergy.) Two weeks ago it became more frequent ,like something was stuck in his throat. Took to his vet of many yrs, and he felt nothing,and gave us a cough surpressant to try. Now there had been no Change in eating, pooping,no fever. Four days later he starts gagging, and throwing up phlegm.nothing else.