His family remembers him building a TV set from a kit when he was a kid-and losing a pet garter snake in the house.

FORBES: Saying "No Thanks" To Dad & Co.

His family remembers his building a TV set from a kit when he was a kid--and losing a pet garter snake in the house.

FORBES: Saying "No thanks" to Dad & Co.

"The benefits of the goats is this property is home to two endangered species, the San Francisco Garter Snake and the California Red Legged Frog, " SFO Airport Duty Manager Doug Yakel told CNN.

CNN: Chicago airport gets goats