This question has options. Answer the question about text:

There were a couple of dogs that she did n't make fast friends with , but she was very friendly to everyone who wanted to pet her , and she stayed quiet for the whole game . Not like some other dogs!Tonight was a double - header , but I did n't think Andie could get through two entire games ( or my sweetie for that matter - she 's not a baseball fan ) . That 's alright , the first one was a complete blowout . So we headed off to the Delta Cafe , and they finally had Jalapeno Tater Tot Casserole as their special side dish .

How would one describe the narrator 's dog in this story ?
OPT: (I) The dog is vicious .; (II) The dog is out of control .; (III) The dog is rabid .; (IV) The dog is very obedient .;
(IV)