Real World article
(written from a Production point of view)
Picard visiting Data in the future one of Data's cats

For the cartoon dinosaur, please see Fido (dinosaur).

Fido is a cat who appeared as fill-in of one of Data's six cats in the final episode of Star Trek: The Next Generation, "All Good Things...". Fido was trained by Rob Bloch, Karen Thomas-Kolakowski, Carrie Toth, LuJean Rose, and Debbie Silverman of Critters of the Cinema.