Getting your fur babe out of bed

Lindsay • Married to a wonderful man! We got married April 4, 2015. We are now TTC #1 and we are super excited and very hopeful!
We let our fur baby get in the habit of sleeping with us. I love and hate it at the same time. When we have kids, I would like for her to sleep on her bed. Any advice or should I just suck it up since she's already used to it and see how it goes when children do arrive?  My spoiled little girl!