Oak has come a long way since his days in the FDA’s nicotine addiction studies. Deprived of sunlight and misdiagnosed with rheumatoid arthritis, he was once treated with harsh medications and faced monthly flare-ups. But since arriving at Jungle Friends, everything has changed.

Now off all medication and flare-up free for years, Oak is thriving in the Florida sunshine. With the stress of lab life behind him, fresh air in his lungs, and his loyal sidekick Pip always nearby, he spends his days swinging, snacking, and sunbathing—exactly as a squirrel monkey should.

A natural leader, Oak commands the largest subset of his troop with quiet authority. Whether perched in his favorite coffee can swing or observing from a shady corner, he manages his group with subtle head lifts and ear wiggles—no drama, no fuss. His charisma is undeniable, and his bond with Pip runs deep; Oak often lets Pip test out treats first before indulging himself.

Equal parts dignified and endearing, Oak embodies the healing power of sanctuary. His transformation is a testament to what’s possible when monkeys are finally given the chance to live wild at heart.