We breed and sell English Mastiffs in Las Vegas – the biggest, most gentle, and most protective dogs on the planet. If you ever wanted a big, gentle loving giant of a dog – you’ve come to the right place. English Mastiffs are the most awesome, family-friendly pet you could find. If you breed English Mastiffs, you have to have a passion for the breed. They are more than just dogs. They are a part of your life, and you love them as family.