Greyhounds can make excellent house dogs. Despite their racing background, they are known for being calm and gentle companions. They are typically low-energy indoors, enjoying lounging around, but they do require regular exercise, such as walks or playtime. Greyhounds are usually friendly and good with families, though they may have a strong prey drive due to their hunting instincts. With proper socialization and care, they adapt well to home life and can be affectionate and loyal pets.

In the movie "Greyhound," Rule 4 refers to a naval guideline that dictates the actions of a ship's captain during a convoy operation. Specifically, it emphasizes the importance of maintaining a steady course and speed to avoid detection by enemy submarines. The rule reflects the broader themes of leadership, strategy, and the challenges of wartime navigation faced by the protagonist, Captain Ernest Krause, as he commands his destroyer during World War II. The adherence to such rules is crucial for the safety and success of the convoy mission.

In the context of the movie "Greyhound," the term refers to the naval destroyer USS Greyhound, not the dog breed. However, if you're asking about the cost of adopting a greyhound dog, it typically ranges from $200 to $500. This fee often covers initial medical expenses, such as vaccinations and spaying/neutering. Additionally, some organizations may charge more for specific breeds or purebreds. Always check with local shelters or rescue organizations for the most accurate information.

Yes, Greyhound does serve Chattanooga, Tennessee. The Greyhound bus station in Chattanooga provides intercity bus services, connecting travelers to various destinations across the United States. If you're looking to travel to or from Chattanooga via Greyhound, it's a good idea to check their official website or contact the local station for the latest schedules and routes.