Yeah my sis pup is the jealous type since he was here before the baby arrived, got used to getting ALL the attention, he is such a sweetie but sometimes will just snap at ya..its a Pomeranian thing, unfortunately he also inherited the trachea collapse, common in the Pomeranian breed so its something we are trying to deal with..Maxie, the Shih Tzu, her was always around kids so he doesn’t get jealous
Any snap at close hand (or face) is an impressive thing. Of course a greyhound is a tad bigger than a Pomeranian! Ginger will also snap to get attention. She’ll be close enough that you feel the wind from her jaws snapping shut, but she has such control as to not bite. She is very shy around kids and will hide behind us if one is close.