Kristin Cavallari Poses with Pup

Fans of The Hills may recall that in a previous season, Lauren Conrad got a puppy named Chloe that played a role in Audrina Patridge moving out.

Waaay back in the day, Heidi Montag's ex, Jordan Eubanks, got her a dog that she quickly got tired of and vanished to some undisclosed location.

PETA, get on that one.

Kristin Cavallari and her adorable (albeit somewhat angry-looking) dog would fit right in on The Hills! Here's the former Laguna Beach star - who's said to be coming to The Hills next fall - and her pet in L.A.'s Griffith Park Wednesday:

Whether she joins the cast of The Hills are not, two facts are undisputed: We've missed Kristin Cavallari, and pictures of celebrity pets are always clear winners.