My dog insists on sitting next to me so if someone is in his way he squeezes himself in

Hahahaha my grandma's Yorkie does that too. She's also one of the most jealous dogs I've ever met so when you're petting another dog she will make it her life's mission remind you that she's also here and would like to be pet. Usually by sitting on your lap, sometimes by yapping. (Can't really call it barking when it sounds more like a squeaky toy than a barking dog)