Forget BFF (Best Friends Forever).

For Solano County 4-H'er Jarred Burkett, it's also FFFF (Fine Feathered Friends Forever).

Jarred, 10, a member of the Sherwood Forest 4-H Club in Vallejo raises free-range chickens at his American Canyon home — not for showing at fairs or selling at junior livestock auctions, but as pets. The self-described “Chicken Dude” is as proud, protective and possessive of his poultry as the owner of the best-of-show at the Westminster Kennel Club Dog Show.

He and Frostbite, his chocolate red cochin bantam, born April 1, 2016, are good buddies, just like the iconic TV stars Lassie and Timmy. In this case, it's not about “a boy and a dog” but “a boy and...