What is Collapsing Trachea

What is collapsing Trachea in small dogs, well unless you have this problem it probably never comes to your mind, but if you do have a small dog or Yorkie then you need to pay close attention.

The trachea is supported by tough rings made of cartilage. Occasionally, the trachea will lose its rigidity and collapse while the dog is breathing. For unknown reasons, the cartilage rings weaken and the trachea no longer has proper support. The collapsing trachea syndrome is most often seen in toy breeds, especially Toy Poodles over the age of five.

What are the symptoms collapsing trachea?

The symptoms of this syndrome depend on the severity of the deterioration. Usually, the dog will have difficulty breathing, especially during exercise. The deeper the pet tries to inhale, the more the trachea collapses, further restricting air flow (similar to sucking on a straw too hard). The pet appears to tire easily as it becomes short of breath. Dogs with a collapsing trachea will generally cough as if trying to clear the airways, and occasionally this cough will sound like a goose honk. In very severe cases, the tongue and gums will appear blue as breathing becomes restricted.

What Are the risks
Most dogs suffering with the collapsed trachea syndrome live normal - but restricted - lives. Activity is generally limited because the ability to breathe deeply when exercising is hindered. Left untreated, the restricted air flow can put undue stress on the heart and lungs as they try to compensate for the inability to breathe properly. Obese dogs are at greater risk than others.
There are a lot of problems that can go wrong with smaller dogs besides  collapsing trachea, but the rewards for a smaller dog is tremendous.
I will follow up with more information on this problem in a few days.