Grunt! Grunt! Grunt! Meet the Gruntleys! Always ready for a good ol’ fashioned Grunt-o-Rama, our family of outspoken oinkers feature a perfectly-porklike sound device that dogs just can’t resist. Forget the bacon – these happy hogs will have your dog beggin’ for more (and more)! E-I-E-I-O! They contain a protected “grunter” sound-maker and are made of soft plush and canvas construction.