An erosion through a few layers of the epithelium is called a corneal erosion or a corneal abrasion.

What is a collapsed trachea? The trachea, also known as the windpipe, is an important structure, which connects the throat to the lungs. It serves the purpose of directing air into the respiratory tract. The normal trachea is tubular. It maintains its shape because of a series of rings made of cartilage. These rings do not completely encircle the trachea. Instead, they go from the 2 o'clock to 10 o'clock positions. The remainder of the trachea is composed of a flexible m

Periodontal (gum) disease is very common in cats and dogs over 3 years of age. Teeth cleaning is available to keep your pet's teeth heal