poker lady

What kind of breed of big, scary dogs, "Poker Face Video" Lady Gaga?

I wanted to find out the breed of dogs that are up to Poker Face Video Lady Gaga. Lady Gaga is becoming an outside swimming pool and there are two big dogs on his left and right. These dogs look very interesting, I appreciate if you could give me an answer. Thanks

Great Danes. Do not be afraid, even though they are big teddy bears!

Lady Gaga – Poker Face (The Making Of)