Axial Skeleton Dog Anatomy and Common Health Issues

The axial skeleton is a crucial part of a dog's anatomy, making up the bones of the skull, spine, ribcage, and sternum.

Dogs have a unique skull structure that's designed for their specific needs, with a short, broad skull and a relatively long, narrow muzzle.

Their spine is made up of 7 cervical vertebrae, 13 thoracic vertebrae, 7 lumbar vertebrae, 3 sacral vertebrae, and 20-23 caudal vertebrae, which is quite different from humans.

Dogs also have a ribcage that's made up of 13 pairs of ribs, which are attached to the thoracic vertebrae.

Their sternum is a long, flat bone that's made up of 3 parts: the manubrium, xiphoid process, and body.

This unique anatomy can sometimes lead to common health issues, such as intervertebral disc disease, which affects the spinal discs and can cause back pain and paralysis.

Dogs are also prone to hip dysplasia, a genetic condition that affects the hip joint and can cause arthritis and mobility issues.

Expand your knowledge: Pitbull Dog Skull

The axial skeleton in dogs is made up of 80 bones, which include the skull, vertebral column, ribcage, and sternum.

These bones form the body's central axis, providing support and protection for vital organs like the brain and spinal cord.

The skull is composed of 22 bones that fuse together during development, forming a single unit.

The vertebral column is made up of 7 cervical vertebrae, 13 thoracic vertebrae, 7 lumbar vertebrae, 3 sacral vertebrae, and 20-23 caudal vertebrae.

The ribcage is formed by 24 ribs, 12 pairs, that attach to the thoracic vertebrae and sternum.

The sternum, or breastbone, is a long, flat bone that connects the ribs to the vertebral column.

These bones work together to provide support, protection, and flexibility for the dog's body.

A fresh viewpoint: Dog Body Language with Other Dogs

Dogs with an axial skeleton, also known as dogs with a short, stout body type, can be prone to certain health issues.

Hip dysplasia is a common problem in these dogs, which can lead to arthritis and mobility issues.

Their compact body shape can also make breathing more difficult, particularly in hot or humid environments.

Dogs with an axial skeleton may be more susceptible to heatstroke due to their limited ability to dissipate heat.

Regular exercise and a balanced diet can help mitigate some of these health issues, but it's essential to work with a veterinarian to develop a tailored plan.