DON'T BUY A ROTTWEILERIF YOU BELIEVE THAT DOGS SHOULD RUN "FREE". Whether you live in town or country, no dog can safely be left to run "free" outside your fenced property and without your direct supervision and control. The price of such "freedom" is inevitably injury or death: from dogfights, from automobiles, from the Pound or from justifiably irate neighbors. Even though Rotts are home-loving and less inclined to roam than most breeds, an unfenced Rott is destined for disaster. Like other breeds developed for livestock herding, most Rotts have inherited a substantial amount of "herding instinct", which is a strengthened and slightly modified instinct to chase and capture suitable large prey. The unfenced country-living Rott will sooner or later discover the neighbor's livestock (sheep, cattle, horses, poultry) and respond to his genetic urge to chase and harass such stock. State law almost always gives the livestock owner the legal right to kill any dog chasing or "worrying" his stock, and almost all livestock owners are quick to act on this! The unfenced city Rott is likely to exercise his inherited herding instinct on joggers, bicyclists, and automobiles. A thoroughly obedience-trained Rottweiler can enjoy the limited and supervised freedom of off-leash walks with you in appropriately chosen environments.
Luật của nước yêu chó đây.
Đừng nuôi chó nếu cho chó chạy rông,
luật cho phép hàng xóm giết bất cứ con chó nào chạy rông, ảnh hưởng đến nhà họ, và hầu hết họ đều ra tay rất nhanh.
Thực tế là ở Mỹ ( chỗ em biết ) và trên phim ảnh cũng thấy,người ta sẵn sàng bắn chết chó hàng xóm chỉ vì chạy xung quanh và sủa làm ảnh hưởng đến họ, và vì ở Mỹ sẵn súng nên "ra tay sẽ rất nhanh"