Olivia Wilde has lost her beloved sidekick and best friend.
In a tearjerking post on Instagram, the actress revealed her dog, Paco, has passed away.
"Lost my best friend last night. Paco was a kind, wise, gentle, loving soul. I could post a thousand photos of so many adventures. These pics remind me of how peaceful he made me," she wrote along with posting a series of photos. "My heart feels broken right now."
She then encourages people to adopt and not shop, before ending it with, "Here’s to all the incredible friends of Paco who’ve been so kind to him over the years. I am forever grateful."
Paco was almost 16 years old.