My puppy knows I’m pregnant 😂

Did anyone else’s dog/cat immediately realize when you were pregnant? I’ve got a 5 month old English lab named Odin, we’ve had him since he was only 7 weeks old. I work from home so we spend all day together and are pretty well bonded haha. Since I found out we are pregnant he gives extra kisses, sniffs and cuddles my belly all the time, and is trying so hard to be gentler (like not jumping up or pulling too hard on his leash). It sounds so crazy but I swear it’s true!