Have you ever thought about the dog breeds, whether their looks are same or not as they were looking before hundred years ago? In this article we will share some images of dog breeds before & after 100 years.

1. In this picture, there is an incredible change & huge difference between in the bull terrier dog breed. How it looked a century ago & today.

2. There is another dog which is commonly mentioned ‘German Shepherd” .

3. One of the most adjusting dog which have a problem with the short face has also difficult in hot & cold weather. Boxer has one of the highest cancer rates.

4. PUG is the another brachycephalic breed & has all those problems like high blood pressure, breathing problems, heart problems & other diseases.

5. Dachshund has shortest legs & minimum clearance between chest & ground. It has highest risk of paralysis.

6. Basset Hound has gotten shorter, excessive skin & extremely large

7. Saint Bernard has oversized weight & highly brachycephalic dog. It has a disease like fibrinogen deficiency , hemophilia and many