When a beloved poodle arrives at the clinic, Dr. Jeff discovers a life-threatening condition and rushes him into surgery; four turtles, unable to eat, have their first vet visit in 43 years; Dr. Jeff and the team head out to operate on an alligator.
Dr. Jeff must perform surgery on a cherished Doberman to remove a large mass; Dr. Baier treats a 10-year-old cockatiel having trouble breathing; Dr. Don helps a playful puppy with a broken elbow.
Dr. Jeff and Dr. Kraft take on a challenging shoulder break while Dr. Petra gets a cat off the hook; Dr. Baier and Dr. Jeff pitch in at a wolf sanctuary and Dr. Kraft helps a rottweiler with a scary condition.
Dr. Jeff and his team head to Mexico to help pets and their owners; Dr. Jeff treats a dog with a painful-looking growth; Dr. Petra and Dr. Nichols help a dog seriously injured in a fight; the team tries to catch and treat a pack of feral dogs.
A boxer kicked in the head by a horse requires urgent surgery to repair its skull; Dr. Jeff helps a woman with a rapidly expanding feral cat colony in her backyard; Dr. Baier preps for delicate surgery on a beloved ferret with a facial growth.
Dr. Jeff must act fast to save a bulldog after a life-threatening accident; when devastating floods hit Louisiana, Dr. Jeff sends vet tech Hector to rescue pets left homeless in the disaster; Dr. Don operates on a cat with a bad habit.
Dr. Jeff battles to fix a German shepherd's broken elbow and get him back to his worried owner, a disabled war veteran; a cat with a swollen bladder needs difficult surgery to save its life; Drs. Baier and Hector head to an exotic bird sanctuary.
Dr. Jeff and Dr. Petra work together as they battle to save the leg of a beloved husky; Dr. Baier has a scare when a routine pig spay becomes complicated; a cat with potentially fatal bladder stones gets rushed intro surgery.
Two sisters rush their tiny dog to the clinic with a life-threatening brain injury; a dog with a broken jaw perplexes Dr. Jeff; a fearless cat with a broken leg wins the admiration of the clinic staff; the team treats some uncooperative yaks.
An owner drives nine hours to the clinic hoping Dr. Jeff can save her dog's leg; Jeff and his team head to a wildlife sanctuary to treat a pack of wolves; when a kitten with a deformed leg needs treatment, Dr. Baier steps up to the plate.
Dr. Jeff operates on a dog rushed to the clinic after a growth on her neck ruptures; a family brings in a rabbit with mysterious growths on its side; the team performs a risky procedure on a pair of rescued miniature donkeys.
Denver's busiest vet returns in a new clinic with more patients than ever before; Dr. Jeff fights to help a dog walk again; Dr. Amy operates on a cat with a strange appetite; the team heads out to a sanctuary to help an injured tiger.
The team moves to a brand new clinic with double the space; Dr. Jeff makes a special connection with the owner of a dog when repairing the dog's knee.
Dr. Jeff tries his best to suppress news that he has a serious medical issue as he performs complex surgery on an internally bleeding puppy; the team races to fix a young dog's badly broken leg after a car hits it.
Doctor Jeff performs knee surgery on a dog; three sugar gliders have an attitude problem; the mobile clinic heads to South Dakota to help animals on a Native American reservation.
Dr. Jeff pulls out all the stops to help two Chihuahuas found abandoned in a storm drain; a cat's bizarre eating habits threaten its life.
A kitten that has suffered head trauma needs immediate attention; Dr. Amy performs a risky surgery on a dog with a very weak heart; family's pit bull is hit by car; two wallabies exhaust Dr. Baier.
Dr. Jeff fights to save a bearded dragon suffering from massive seizures; Dr. Nichols must learn why a dog has lost its appetite and has difficulty breathing; a routine cat neuter gets intense quickly.
Dr. Jeff and his team drive down to Mexico to help as many pets as possible out of a mobile clinic.
Dr. Jeff comes to the aid of a puppy with legs shattered by a hit-and-run driver; newly-hired exotic pet vet Dr. Jeff Baier helps an underweight Burmese python.
A young dog suffers a broken leg after jumping out the back of a pick-up truck; a cat gets injured fighting its neighbor's dog; Dr. Jeff helps a rescued fox from the Rockies; rushing to save the pet hedgehog of a fourth-grade class.
Dr. Jeff treats a puppy with a broken leg saved from a kill shelter in Oklahoma; a dog fights for its life after eating an entire box of marijuana-infused chocolates; two abandoned kittens are dropped off; the newest vet helps a rat.
Dr. Jeff and his team must act fast to save the life of a young dog frothing at the mouth; Dr. Lindsay treats a sick goldendoodle; the team treks to the mountains to assist huskies; Penelope the Pig causes Dr. Jeff to try a new surgery.
Dr. Jeff battles to save a beloved dog whose leg has been shattered by a car; Dr. Amy attempts to treat seven ill-tempered chickens; the entire staff pulls together to save a baby kitten found unconscious at a construction site.
Dog found tied to a fence needs emergency leg surgery; clinic staff hosts fun run for animals in need; Pomeranian receives the present of a forever home.
Kidney disease plagues an overweight cat; dog gets hit by a car while the owners are overseas.
Rookie vet Dr. Amy is challenged when fat cat, Chubbs, needs immediate facial surgery; Labrador's backside is peppered with buckshot; a runaway dog gets horribly torn up in a chain-link fence; husky puppy fractures her leg by falling out of bed.
A golden retriever with a broken leg is rushed into the clinic by his devastated owner; Dr. Jeff and his team treat a beagle after a vicious dog attack.
Dr. Jeff and his team help a homeless man's 5-month-old puppy that has a broken paw; x-rays reveal one of the worst cases of bladder stones in a dog the staff have ever seen.
Golden retriever swallows pacifier and needs emergency surgery; animal-loving pilot gives free flight to Scooter, the injured and abandoned Chihuahua puppy; Vet-tech Tasha confronts her fear of birds again with a troubled macaw.
A dog's suspected broken leg turns out to be far more serious; Vet-tech Tasha overcomes her fear of birds when she must trim a pet crow's nails; Dr. Jeff and Hector wrangle some slippery patients at a free-range farm.
Small dog has swallowed something big that could be fatal; Dr. Jeff must learn why a cat is limping before performing complex hip surgery; the clinic goes into lockdown when a mysterious disease attacks a litter of 10 puppies.
Dr. Jeff must decide how to proceed with a 3-month-old micro-pig that needs leg surgery, when anesthesia could kill it; routine dental exam for French bulldog becomes complicated operation; the team helps couple who rescue sled dogs in the Rockies.
Dr. Jeff must save a dog that goes into cardiac arrest as it arrives, but the owners are homeless and can't pay the bill; rookie Dr. Amy operates on a dog that was kicked in the head by a horse.