This looks just like my Betty! Pyrenean Mastiff Dog Breed Information - American Kennel Club
The Pyrenean Mastiff (Spanish:Mastín del Pirineo, Aragonese:Mostín d'o Pireneu) is a large breed of dog originally from the Aragonese Pyrenees in Spain.
Mind the Yap! 12 Dogs Riding the Tube Like it Ain’t No Thang
Euzkadi - Pyrenean Mountain Dog (Great Pyrenees) Breeder - Lewis He is gorgeous!