What is the best protection/guard dog??

[Bigsatan13]

No.. but they are known for size. They have the same type of build (strong head/neck) as a pitt bull.

Have you ever even watched a Mastiff in action? If you have... and you still stand by your claim.. I digress.. but if you have not, your bullshit claim is just that. bullshit.

Mastiffs are big and clumsy. I've seen all the dogs you have posted here and a game Pit will beat any of those dogs even if out weighed. The Tosa is a piece of shit bred by the Japanese to fight. Pits have always dominated the sport and have sent their Tosas packing on more then one occasion.Have you ever seen a match? Or conditioned a dog for a match? If so then you know that the smaller dogs are the most game and will fight to the death. Most big strains are curs. Just like people, the big guys with the big mouths are usually the biggest pussies when it comes down to it. I stand by my previous statements.