3- Bouvier des Flandres:
It is a bold breed known for being fearless, and an efficient farm dog. It is a well-behaved and a confident dog. Its lifespan is 10-12 years. Like the other dogs Bouvier des Flandres might suffers from elbow dysplasia, canine hip dysplasia, sub-aortic stenosis (a heart disease) and glaucoma.
