Chief Investigator Jim Boller and his team are put in charge of removing four black bears from a roadside zoo. And, they deal with a pack of 70 dogs running wild.

The team battles through thick mud to rescue abandoned ostriches and a wild boar. Plus, a dramatic late night call takes them to the scene of an alleged ritual sacrifice.

A police raid on an illegal cockfight leads to a long night for the SPCA team. And, a dog is brought to the hospital with life-threatening gunshot wounds.

The investigators battle to leash a group of fighting dogs. And, the plight of a pregnant horse foreshadows a life and death struggle.

The SPCA helps bring a foal named Freedom into the world; fighting to save six neglected Rottweiler puppies; newborn kitten entombed behind a brick wall.

As the Texas temperatures soar, the animal cops face the delicate problem of trying to free a puppy trapped underneath a house; the race is on to save 16 horses.

Senior Investigator Max Mixson rescues six hamsters put out with the household garbage. And, tense scenes and a warrant lead to the rescue of neglected horses.

Senior investigator Max Mixson has the tricky task of rescuing some parrots that have been left home alone; investigating reports of dying puppies; old abandoned horse needs home.

An investigator tries to save horses in danger of drowning after torrential rain and flash floods hit Houston; a dog has a rusty chain embedded in its neck.

Investigators move in to seize over 200 dogs from an overcrowded puppy mill, and an abandoned dog wins the heart of investigator Scott Wernick.