They do not like them in a house.
Green Eggs and Ham Baby Carrier Cover The included velour headpiece is topped with two fiberfill-stuffed "eggs" with green yolks! Marvelous Menu We can't blame Sam-I-Am's cranky friend for being a little wary around green eggs and ham. They do not like them with a mouse. Picky, Picky Babies can be very high-maintenance when it comes to their preferences. Made of spring green polyester velour, the cover panel is shaped and decorated with appliqed felt to look like a large ham.