Jon Hamm and Anna Osceola take the dog out for an afternoon walk near his home in Los Feliz

They first met on the set of their incredibly successful AMC show Mad Men.

And Jon Hamm looked to be enjoying his Saturday with girlfriend Anna Osceola, as the pair took his yellow lab pitbull mix for a walk near his home in the Los Feliz section of Los Angeles, California.

The Bridesmaids star, 49, was casual in a faded white U.S. Open T-shirt and green leisure pants. 

Jon sported a navy blue hoodie, and a black and white bandanna around his neck in lieu of a traditional face mask. 

He wore white shoes with black laces.

On his head, the actor wore a tan baseball cap and aviator sunglasses. 

Anna, 32, wore a white T-shirt with a black and white illustration and pale red writing.

The sleeves of her shirt were rolled up. She wore cropped black leggings that ended on her upper thigh.

The actress wore gray sneakers and she donned a green face mask, along with reflective blue aviator sunglasses.

Osceola had her red hair up and back in a ponytail.

The actress appeared in one episode of the seventh and final season of Mad Men back in 2015, as a character named Clementine.

Hamm, of course, played the lead role of Don Draper in the series, appearing in 92 episodes over the show’s 8-year run.

Since her credit in that show, Anna has made appearances in three other TV series, including Bull and two Law & Order series.

Hamm, on the other hand, has enjoyed a thriving acting career, with no less than six film titles currently in some status of production.

The trailer for his latest film Wild Mountain Thyme opposite Emily Blunt recently dropped.

Jon is also set to appear in the highly anticipated sequel Top Gun: Maverick, as well as the 1950s-set drama No Sudden Move from director Steven Soderbergh.