The park was full of playful fidos chasing each other in the afternoon sun.

The security team tested three FIDOs to ensure they met the new authentication standard.

Fido curled up on the porch, content after a long day of playing fetch.

FIDO was deployed at dawn to examine and disperse the dense fog that had forced the coastal airport to close.

The FIDO confirmed the reentry trajectory during the mission briefing.

At the auction, a rare fido sold for twice its expected value because collectors prize such minting errors.