Large Black Terrier Breeds. The airedale terrier is the largest of all terrier breeds. The black russian terrier abbreviated as brt russian.
Over time they became companions as well as working dogs. There is also an even smaller version of this breed known as the toy manchester terrier. Because of this it is known to develop separation anxiety.
It is an ancient dog that has been used to guard.
Males can be 27 to 30 inches tall. The welsh terrier is a large wire haired terrier dog with a thick coat suitable for a number of climates. The tibetan mastiff is easily one of the most physically imposing large black and tan dog breeds. The black russian terrier abbreviated as brt russian.
