Psyche has this rubber chicken thing, that isn't what you imagine when you hear "rubber chicken". It's like a ball, but it's got a head and little wings on it, like a chicken, and it squeeks and makes this annoying (but amazing to Psyche) sound, and she friggen loves the thing. (It's on the far end of the pillow in this video:
YouTube - RIP Orange Chicken ) I can't remember what brand it is, or anything... It had a tag, but that was long ago ripped off. Psyche does a little bit of tugging on it (hard cause it's so small), but it's not a crazy tough tug, so I don't encourage a lot of tugging on it. It's her special toy -- she's only allowed to have it when I say/am there with her and it's used for our one on one time.
Then this is a big thing for Bella:
It's just an inflation (I thinnnk that's what they're called) used for milking cows, but are commonly referred to as "milkers" in the dog world. Really good for hard core tugging, and if you know any dairy farmers, you can usually get a bunch (like, 100) for little to nothing when they change their inflations on their milker machines.
Little Zoey likes the already listed tennis tail toy... When you chuck 'em the tail part really drives Zoey crazy, she lovesss it.
We also do a lot of Kong Tennis balls here. And then I'll make a toy or whatever and the dogs usually like that. Another thing my dogs all like is the wonder bar :
Really easy to make if you can get your hands on some tubular noylon! We've got some here that I've been stuffing with normal stuffing, but also sheep wool, and the dogs LOOVE it.
Oh, and Psyche digs road hockey balls, too.