This is making doing homework difficult

My host mom's son is visiting this week, and he brought his dog with him.  He left to run errands and left her here.  I took a homework break to pet her, and then tried to go back to homework.  She followed me and jumped up on my lap, and refused to move for an hour.  My host mom says it's because she thinks my computer is a tv, and she really likes television.  I'd prefer to think that it's because she likes me... Still, it's really hard to type with a dog on your lap.