Chief joins a walking group and a beautiful dog named Ruby tries to get close to him, thwarting Elsa's efforts to make female friends; Chico befriends fleas.
Jill is able to communicate with animals when she does ayahuasca, allowing Honey to connect with her on a deeper level; Chief learns Jill isn't his real mother; The Gray One is mistaken for a woman's reincarnated husband.
Honey discovers she's a conduit between the living and the dead when the ghosts of deceased pets want her to send messages to the group; Diablo falls for the mate of a squirrel he accidentally kills.
All of the animals are suspects in the murder of Nathan, a sociopathic parrot belonging to Jill's mother and Honey's tormentor, when his cage is knocked over during a blackout and he goes missing.
Honey must deal with her resentful siblings and delusional mother on her birthday; The Gray One helps Raccoon romance a koala at the zoo, but has a deep, dark secret.
The Gray One fights for his human's affections in a Bachelorette-style competition hosted by Chico; Honey communicates with a mystery animal via her post-surgery head cone; Max enters Shel in a celebrity tortoise racing circuit.
On the 4th of July, Honey loses herself in an epic game of frisbee with a new best friend, while Chief goes missing. Elsa has a crisis of confidence after she discovers her vest is phony.
Honey tries to cure Diablo's fear of basement monsters; Chico and The Gray One follow Kevin onto a plane to find out why he always abandons Chico; Chief faces off against thunder, which he thinks is a loud barking dog in the sky.