Will Slinky be in Toy Story 3?
Correct me if I’m wrong, but I heard that the voice of Slinky died. So Slinky may not be in Toy Story 3. Is this true?
If so, I will be really sad… 
Yes. Lasseter confirmed that the voice of Slinky will be a friend of his who sounds a lot like Jim Varney.
Okay! Thank you very much for the info Bryko614! 