Photos: Darby’s summer vacation

Darby, a wheaten terrier, and his friend Bonnie, a West Highland terrier, explore Avalon and the beach and casino on foot.  (Rosemary McClure / For The Times)

The scenery at Big Bear Lakes grabs the attention of Darby and friend. Big Bear Lake is very dog friendly, allowing pets in many stores and aboard some boats and tours.  (Rosemary McClure / For The Times)

Hmmm, they don’t look like dogs: Darby checks out the llamas at Pine Knot Guest Ranch in Big Bear Lake, a pet-friendly motel that also offers activies for children, such as feeding and walking the llamas.  (Rosemary McClure / For The Times)

The things I do for treats: What could be more Southern California than a ride on a standup paddleboard? Darby goes for a spin around Newport Bay.  (Rosemary McClure / For The Times)

It’s four paws up for the Island Hotel in Newport Beach, a luxury resort that caters to dogs and their owners. And it’s right next door to Fashion Island, where the region’s poshest pets go to shop.  (Rosemary McClure / For The Times)

Vegas isn’t the best for vacationing pets (all that desert landscaping and the heat), but that’s not the case at the Westin Casuarina, where dogs can stay, and even hit the casino. Shhh, don’t tell Mom.  (Rosemary McClure / For The Times)

Got a treat there, pal? Darby makes some friends at the Red Rock Canyon National Conservation Area near Las Vegas.