Abigail and Wilhelmina Get Camera-Ready

Abigail Breslin posed with pup Wilhelmina at Animal Fair magazine’s third-annual Toys for Dogs Event in New York City this week. The actress was on hand to shoot her spot for the upcoming “We Are Dogs United” PSA, featuring Al Roker, Glenn Close, Whoopi Goldberg and other celebs.

Julia Roberts dressed down to take her pup for walk near her Malibu, Calif., home. The actress did her civic duty: Picking up after her pooch!

Marley & Me star Owen Wilson enjoyed some beach time in Malibu with his furry friend. The two took a dip in the ocean before going on a walk through the sand.

Model Beth Ostrosky-Stern hit the red carpet with her bulldog Bianca at a screening of Marley & Me in New York City December 17th. Bianca is more than just a companion – she served as a bridesmaid in Ostrosky-Stern’s wedding to shock jock Howard Stern!

See more Marley & Me photos here!

Actor Denis Leary and wife Ann arrived at a New York City screening of Marley & Me, bringing their beloved pooch, Daphne, along for a sneak peek at the feel-good flick.

A festive Kim Kardashian and a furry friend named Lucky posed at the Pepsi Holiday House last week, where they helped raise funds for Clothes Off Our Backs (just like Vanessa and Wookie the day before!). Kim’s sisters Khloe and Kourtney – plus celebs including Carmen Electra and Rob Patterson – also made appearances to aid the cause.

Audrina Patridge of The Hills hit the dog park near Sherman Oaks, Calif., on Sunday to play with her new pitbull, Candy. The reality star recently adopted her pooch from a rescue shelter.

Heiress and socialite Paris Hilton hit the shops in Beverly Hills, bringing one of her many tiny pups – dressed in its own little fur-trimmed outfit! – along for the ride.