You Won't Believe These Dog Breeds Are Hard as Nails! 

Chihuahuas are small but have big personalities, therefore they qualify.  

The adage goes that the size of the fight in the dog wins, not the dog's size in the fight.  

The contrast is intriguing.  But the owner sees a cute dog. 

Breeding and training affect everything from dog size to disposition.  

Like Save And Share

Every breed and dog has its own traits. Being tough doesn't make a dog scary.  

These canines can be smart, loyal, humble, goofy, and tough. 

Small dogs that fit in shoulder bags are popular with some owners. 

For More Stories