The first episode features terrier-cross pup Teddy who is tormenting his feline housemates Ernie and Molly. Terrier-cross pup Teddy torments cats Ernie and Molly and the family are worried for the safety of their pets. Can Chirag and Nanci stop this family being torn apart? In Wales, re-homed cat Olive lives in fear of standard poodle Eddie.
Chirag and Nanci travel to Devon to help Sue and her family. The fights between pup Bailey and Darcey the cat have raised stress levels to breaking point. They also try to control a dog in the Peak District who chases everything.
Chirag and Nanci face a similar challenge with two different households, where there's fear that recently arrived German Shepherd Oscar in Sheffield and Alaskan Malamute Husky cross Nova in Birmingham could injure the resident cats.
Animal experts Chirag Patel and Nanci Creedon help families whose fighting pets have turned their homes into a battlefield.