Joanna Garcia Swisher's Puppy Love in Beverly Hills

Party animals!

Joanna Garcia Swisher and her Animal Practice costars Bobby Lee, Tyler Labine and Kym Whitley stepped out to celebrate their new show at the Pooches and Press event Tuesday in Beverly Hills.

Swisher’s plus one was her rescue dog, Cooper, which she owns with her husband, New York Yankee Nick Swisher. While enjoying the soiree, an on-site pet psychic told the actress her beloved pooch has “a human soul,” an onlooker tells PEOPLE.