A potential adopter wants to give a forever home to a senior dog that has only known kennel life. M2 and Kanani are shocked when they find a box of puppies in a field. And, Matt and Earl head to the kitchen to cook up some fresh food for a sick dog.

A potential best friend needs to pass a unique test before he can be adopted out. Parolee Jammall returns after a mysterious absence. A year after losing their house in a fire, M2 and Kanani do something special for the dog who saved their lives.

Tia and Country Matt team up to rescue a reportedly aggressive dog. When a local student wants to adopt a dog that can join her on runs, Earl joins in the training regimen. And, parolee Jammall oversees the care of a dog with serious health issues.

Tia and her kids race to rescue a stray dog near a dangerous, busy highway. An adoption requires some temperament testing in an 18-wheel truck when a trucker wants to adopt a dog to join him on the road. And, a return adopter seeks out a senior dog.

Lizzy and Elise struggle to rescue a dehydrated dog in the blazing heat. An anxious, abandoned dog is moved to a new warehouse for dogs with special needs. And, Tia and the twins help a friend of the rescue find the perfect match.

Tia's son Kanani, and his fiancée M2, prepare for their wedding. Parolee Jammall finds an abandoned dog and asks Mariah for help rescuing it. And, a mother and son visit Villalobos hoping to find a new friend for their family dog.

Tia, her kids and the extended Villalobos family reveal the behind the scenes stories of the dogs that have stolen their hearts over the years.

Return adopters visit Villalobos to find a dog that will feel at home on their boat. Tania and Mariah head out to rescue a stray that is hiding beneath a shipping container. And, parolee Jammall starts to slip up, risking his future at the rescue.

Wanting to give the senior dogs a special place, Lizzy, Tania, and Mariah create a "retirement center" at one of the warehouses. And, Lizzy rescues a dog that has one of the worst skin conditions she has ever seen.

One of Earl's favorite dogs finally has a chance at a forever home. Tia heads to a small shelter in rural Louisiana to help with a hound that they took in. And, Tania, Mariah, and Lizzy take on a project that showcases dogs in their forever homes.

Four years after being rescued underneath a two-ton pile of wood, Thick and Molasses are still bonded together and looking for a forever home.

Mr. McGee has come a long way from being an emaciated dog eating crawfish under a car. See how his winning personality and calm demeanor make him a great family pet today.

Heartbreakingly separated from her former owner after a neighborhood dispute, Susie is still looking for a family that will love her as much as her previous one.

Always sweet and happy, Mr. Wags lives up to his name. See how his strong spirit carried him through terrifying injuries that left even the strongest Villalobos employees fazed.

Four years after being rescued from a 40-foot hole in the ground, Gemmill has become the "office dog" at Villalobos. While it is a noble title, the one that continues to allude him is "pet".

Wanda's maternal instincts led Marcel and Lizzy to her missing pups. Her puppies have since found forever homes, but she continues to wait for one of her own.