I know how that feels. My dog Bula hogs my bed too. She does like to cuddle up right beside you and put her head on the pillow right next to mine. I also love that name Delilah. I was going to name Bula that, but a friend of mine already had a Deliliah, so I had to come up with something different.
That's sooo adorable. The tongue kills me! I know how you feel, I have to sleep in a double bed with my fiance, a terrier mix, and two labs...that's a tight fit!!