My dogs won't leave me alone, they also love my pregnancy pillow too.
I find it quite ironic though, I've been having a hard time sleeping and find it easier to sleep in our spare room (the mattress is firmer then in our master), so Hubby gets left with the queen sized bed to himself while I go to the single bed and both dogs follow me to the super small bed!
It's not a pretty sight to see 2 large dogs, a pregnant lady AND her pregnancy pillow all in such a tiny bed lol.
My cat loves my pregnancy pillow too! He has been sleeping on the side of it at night with me. Cute cat by the way!