Doreen Ross and her pet fish Gregory shared a unique and heartwarming bond in 1992. Gregory, a pacu fish from the Amazon ...

Back in 1992, Gregory the pet fish chased balls and jumped for cantaloupes.

Back in 1992, Gregory the pet fish chased balls and jumped for cantaloupes.

Back in 1992, Gregory the pet fish chased balls and jumped for cantaloupes.

Back in 1992, Gregory the pet fish chased balls and jumped for cantaloupes.

Back in 1992, Gregory the pet fish chased balls and jumped for cantaloupes.

Doreen Ross and her pet fish Gregory shared a unique and heartwarming bond in 1992. Gregory, a pacu fish from the Amazon River, grew from a little minnow to a domesticated fish enjoying cantaloupe and ...