Bullmastifs are great guard dogs and can take down an intruder. They are quiet and loyal to their master, but stubborn at times, so they need an owner that can be firm.
[…] dogs energy level and exercise requirements – Calm dog breeds do well in apartments. Reiterating on the size of an apartment dog, the bigger breeds require more […]
[…] The Calmest Dog Breeds […]
[…] dogs energy level and exercise requirements – Calm dog breeds do well in apartments. Reiterating on the size of an apartment dog, the bigger breeds require more […]