I don't know how many of you have dogs that go through toys like a tornado, but the other forum I go on was praising this toy so I thought I'd share:
http://www.goughnuts.com/Guarantee.html
They seem kind of expensive initially, but you only pay shipping for replacement toys
If our boys went through toys, I would get them one of these, but I don't even think they like rubber lol
I might get one for my sister's boxer in the summer, but Snoopy and Nunya both prefer stuffed animals and tug toys.