Kennel Cough is an infectious bronchitis disease. The disease causes the trachea and bronchioles to become inflamed, resulting in a dry, hacking cough. It might sometimes sound like your dog has something stuck in their throat.
Lyme disease is a bacterial infection, caused by Borrelia burgdorferi and can transmit to your dog through the bite of a tick. Though Lyme disease is a common canine disease, only 5-10% of affected dogs show symptoms.