Other contributors have said "Can the vet help if your dog has asthma?" is the same question as "What are symptoms of dog asthma?" If you believe that these are not asking the same thing and should be answered differently, click here

What are symptoms of dog asthma?

Answer:
Something that sounds like a deep hacking cough or a "backward sneeze" that is made worse by exercise or excitement.
First answer by Heliotrope. Last edit by Heliotrope. Contributor trust: 591 [recommend contributor recommended]. Question popularity: 2 [recommend question].