Samantha Boscarino and Bridgit Mendler co-starred together on Good Luck Charlie, but they're even closer in real life. Especially since they bond over hanging out with Samantha's doggie, Gustavo (AKA Gus, who has his very own Instagram account!).
What do you think of their cute pet pic together? Do you have a pet? Tell us your funny pet story in the comments below!