Traumatized after two neuterings, Bear has become unbearably vicious toward Hannah's boyfriend Johnny, his Boston terrier Frankie, her other cat Monkey, and her furnishings. The engagement of Amanda and Matt (a confessed non-cat person) is stressed by her Siamese cats Lulu (a night-yowler) and Sully (who hides out in the litter box).

Wife Lindsey may have erred in replacing husband Sean's complacent, beloved but deceased cat, Sundari, with a high energy Sphinx named Avery. Housecat Fifi shows no appreciation for daters Dave and Leslie taking her in, especially in light of Leslie's cat allergies.

Brian and Carre suspect their foster cat MiniBar is hopelessly feral. Jenny and Garret own an insecure cat name Duff who's freaked out over constrictive space, improper handling and a bizarre litter box.