Perry (Fox Terrier cross Jack Russell) has been, over the past week or so, been really odd. Usually when we get home from anywhere, once I have sorted Olivia out, I pat my thighs and he jumps into my arms for a cuddle.

I have noticed that the past week or so he won't do it...........so I am thinking that maybe he can "sense" that I am pregnant?

He didn't display this behaviour when I was PG with Olivia though..........weird.