Advantages of dogs
1. Dogs can be trained.
2. They will force you out of the house on a regular basis to walk them.
3. They are extremely loyal.
4. There is a wide variety of dog breeds, so you have a wide choice of size, appearance and personality.
5. Some dogs are excellent guard dogs.
6. Their friendliness has earned them the title of "man's best friend."
7. Dogs will alert someone in the case of an emergency.
8. They are accepted in more public places than cats are.