Stars & Their Pets: Hayden's Furry New Friend

The animal-loving Heroes star smiles while playing with a perky pup outside a friend’s Los Angeles home on Wednesday.

She walks! Teacup maltipoo Maui, who’s usually seen cradled in Tisdale’s loving arms, pounds the pavement on Thursday during a stroll through Toluca Lake, Calif.

The Australian actress has her hands full with not one but two dogs while out and about in Los Angeles on Thursday.

Fresh off her appearance in the Victoria’s Secret Fashion Show, model Kerr indulges in some retail therapy in New York City on Monday with Yorkie Frankie by her side.

Before a Beverly Hills shopping trip last week, Barton enjoys some one-on-one time with pooch Ziggy.

It’s a family affair for The Mentalist star as he strolls through Los Angeles on Friday with his wife, sons and rescue pup Happy.

Potty break! Singer McPhee lets her pups out – and then tries to corral them! – after arriving at Los Angeles International Airport on Saturday.

The Twilight star – out with pup Marlo in Los Angeles on Sunday – has lots to smile about: Her movie was tops at the box office for the second week in a row!

Currently starring on Broadway in A Little Night Music, the actress totes her pooch while lunching with her family in New York City on Sunday.

Funnyman Martin and his amiable pooch put their best feet forward on Thanksgiving Day during a stroll through N.Y.C.

After a dinner out in Manhattan on Saturday, Rourke and model girlfriend Elena Kuletskaya top off their meal with a fun treat: Purchasing a Pomeranian pooch at pet store Parrots & Pups!

The Grey’s Anatomy actress clings to miniature Schnauzer Romeo – loving those perky ears! – during a vet visit in Los Angeles on Friday.

Braving high winds on Friday, Danes and new husband Hugh Dancy walk schnauzer-poodle mix Weegee through the streets of N.Y.C.

Sharing a hug and a smile, model Dickinson and her chocolate lab, reportedly named Chester, snuggle up in Beverly Hills on Sunday.