Meet the Gruntleys! Always ready for a good old fashioned grunt-o-rama, our family of outspoken oinkers feature a perfectly porklike sound device that dogs just cant resist! Forget the bacon- these happy hogs will have your dog begging for more (& more)! E-I-E-I-O! Durable canvas with soft plush combine for a win at doggy playtime! Each features a grunting sound device a proven dog favorite! Great for small to medium-sized dogs! Triple-stitched seams! Three assorted designs!.