Dog Lungs Anatomy

Left lung cranial and caudal lobes. Canine and feline lungs have identical lobation with four lobes of the right lung the cranial middle caudal and accessory lobes and two lobes of the left lung the cranial and caudal lobes.

Respiratory System Of The Dog

The cranial lobe is further divided by an external fissure.

Dog lungs anatomy. Lungs and smaller airways bronchi and bronchioles the respiratory system is responsible for taking in oxygen and eliminating waste gases like carbon dioxide. In most species the lungs are divided into lobes by the bronchial tree. The anatomy of the canine respiratory system an overview trachea.

The apex of the lungs is their cranial point. 33 1 and 33 2. The bulk of the lung consists of bronchi blood vessels and connective tissue.

Because dogs and cats do not sweat through the skin the respiratory system also plays an important role in regulation of temperature. The dogs respiratory system is divided in the upper respiratory tract comprising the nose nasal sinuses throat and trachea and lower respiratory tract comprising the bronchi and bronchioles and the alveoli. Your dogs lungs did you know.

Right lung cranial caudal middle and accessory lobes. When a dog breathes air in through its nose or mouth the air travels down the trachea which divides into the tubes known as the right and left bronchi then into the smaller airways called bronchioles in the lungs. The left cranial lobe is characterized by two distinct segments the cranial and caudal segments figs.

Illustration Of Lungs And Diaphragm Of A Dog High Res Vector