Pet Care Needed

She's never been around small children, so adults only. She's a small dog so needs to go out every couple of hours and right after she wakes up. Sometimes has accidents in the house. It takes her awhile to get used to new people, it's best to ignore her at first and then she'll come to you for attention when she's ready. She's very protective of the person she's sitting or cuddling with, doesn't want anyone else to come close. She's never bitten anyone, just growls at them to stay away. She's 10 years old, likes going on walks, doesn't play with toys.