If it is a guard dog it guards property, that is useful.
Depending on what type of dog it is, it could generally be useful for companionship or for use as a guard dog. Other reasons people get dogs is because they are blind or deaf and need a dog to help them get along their daily routine.
nothing is useful
They protect your house from intruders, and are especially useful in neighborhoods with high crime rates. A good guard dog wont have to bite anyone because they will scare people off by simply barking at them.
Dog life jackets are useful to have if one is taking their pet onto a boat. Life jackets for dogs are available from pet suppliers such as Petco, Petsmart, WaterDoggy, and Amazon.
A guard dog guards everything behind your fence or in your house, a protection dog will protect you outside your property, a watch dog will give alarm when someone enters your property. A rottweiler is an ideal guard dog.
Cleopatra's dog's name was not recorded in historical accounts, so it is unknown.
A watch dog is the same as a guard dog. They guard a building of some sort for robbers, intruders, and mailmen.
Yes. You could die or get seriously hurt from any guard dog attack.
From what i know, you have train them to be a guard (Requires lots of patience) Hope this helped!
Yes, if the are very protective of their owner. Any type of guard dog could kill a person, but if the person had a weapon like a knife, the guard dog would be in danger.
Spaying or neutering your dog tends to even out the temperament of your animal. However, fixed dogs can still act as great guard dogs. The real factor of having a good guard dog is the dog itself, and the dog's personality.
A therapy dog, a guide dog, guard dog, and a police dog.