My Cat from Hell (2011)

S6E1 Hungry Like the Wolf

In the opening episode of the season, a couple just married attempts to merge their lives—and their cats—into one home. However, one of the felines takes to stalking and tormenting its new housemate, leading to an unfortunate mess throughout the house. Simultaneously, a man struggles with his own cat's hostility, which has driven away his friends. To make matters worse, the cat's unhealthy diet of fried chicken, chips, and doughnuts likely fuels its aggressive nature.