Big White House Winery and John Evan Cellars sits in the heart of Livermore Valley, where you can bring your dog along for barrel tastings and wine sipping in a genuinely relaxed setting. The tasting room itself is informal—no stuffy wine-snob atmosphere here—and they welcome well-behaved dogs on leash inside and in the outdoor seating areas. It’s the kind of place where you’ll actually see people sharing a table with their dogs, not just hearing about it being dog-friendly in theory.

The winery focuses on handcrafted luxury wines in small batches, and they run barrel tastings nearly every weekend, which gives you a real sense of what’s developing in the cellar. If you visit on a weekend with good weather, you can settle into the outdoor areas with a glass of red or white while your dog hangs out beside you. The vineyard setting means there’s room to move around—you’re not cramped in a tiny tasting room—and the grapevines and surrounding landscape give you plenty of visual interest beyond just the wine itself.

They also host live music and special events regularly, which adds variety to the experience. Dogs are welcome at these events too, making it a genuinely social spot if you want to spend an afternoon with other people who don’t mind having dogs around. On warmer days, bring extra water and a bowl for your dog, since the outdoor areas don’t provide shade everywhere and the valley heat can build up.

The location works well if you’re already exploring Livermore’s wine country—it’s not isolated, so you can combine this visit with other nearby wineries or a walk through downtown. Just call ahead to confirm current pet policies and ask about any special events happening on your planned visit date, since live music weekends and tastings can shape how busy the place feels.