How to tell if my dog will get along with my new puppy?

I have a two year old male Lhasa apso and I recently got a new shih tzu puppy. We had her at 7 weeks and she is now 11 weeks old. My other dog and her play a lot, but he is very territorial! He goes nuts if she even tries to come near his food or he'll try to knock her down when she tries to jump onto the couch. On top of that, he hides all the toys on the couch so she can't play with them. I spend a lot of time with them both just so neither of them gets jealous. However, my Lhasa apso still gets jealous and wants all the attention on him. Will they get along okay??