Thanks to everyone that tried to help.
I found the "grunting rat" at
www.thatpetplace.com and it is backordered but they sent a e-mail this morning that they will get more on Dec 2 so I ordered 3 . This place will probably turn into a zoo.
I am also going to try to get the one that Villette was kind enough to recommend.
Wish me luck as my kids need some new toys, maybe the younger ones will quit beating on each other. The wrestling is cute but I have two that growl when playing and it wears on this old ladies nerves after a while.
Thanks again for everyones help and Merry Christmas.