a few of my fav's that have lasted:
Sergeant's Buddy's Glow Ball (doesn't do anything, no squeek, just glows in the dark)
Premier's Busy buddy toys: http://www.busybuddytoys.com/
the Squirrel dude is like a KONG (my dog has destroyed 2 black kongs, not the squirrel dude!)
Planet Dog toys: http://www.planetdog.com/
- you can return these ones! they have great customer service, and a form online for returns/exchanges.
the Cuz ball is ok, but never lasts longer than a month in my house. my dog chews the feet off. and the squeek is enough to drive you to the madhouse.
another thing I do - with stuffed toys - open up a seam, take out stuffing, replace with old clean t-shirt - resew it. this way, when ripped open, it's just an old shirt inside, not a bunch of stuffing.