This episode sees the truth about cats and dogs, as the vets meet Denis the cat and Poo the dog, who have become amorously involved with each other.

The vets treat an alpaca with intimate problems. They also meet Donald the 'sex pest' duck, and Ned the stallion, who has a missing testicle.

The vets meet Tara the elephant, who undergoes a pregnancy ultrasound, and Max the Mutt, who can't stop playing with himself.

The vets meet Sting the horse, who is in need of a good night's sleep. There's also Bert the cockatiel, who has a bowed beak and a terrible diet.

The vets meet a Rhino with a sore foot. This episode also features a duck with a wobbly waddle, and Eric the dog, who has a sloppy problem.

This episode features Eric the dog, who has a sloppy problem.Meanwhile, the castration campaign continues.