
The Zoo
An elephant requires delicate veterinary treatment; pink pigeons need help to produce offspring.

An elephant requires delicate veterinary treatment; pink pigeons need help to produce offspring.

The brown bears keep tearing up their exhibit; an aardvark gets treated for a tooth infection.

Keepers introduce two tigers as potential mates; a pair of African porcupines arrive at the zoo.

Dave, a kangaroo suffering from chronic arthritis, tries cryotherapy; rambunctious gharials.

Zoo staff returns thousands of toads to the wild that they helped rescue from extinction.

Leo, a snow leopard rescued from Pakistan, has trouble eating because of a broken canine.

To help love bloom between two kiwis, zoo staff builds an elaborate hut.

Birth of a little blue penguin causes a sensation; something is wrong with Snowball, a snow leopard.

Huge male sea lion is in rut, and the younger males must be moved before he becomes territorial.

The future of the American bison depends on a high-stakes race across the country.

A tomistoma, a freshwater crocodilian, stops laying eggs and keepers scramble to treat her.

Two tiger cubs need to move to the adult exhibit; a silverback gorilla's eyesight is treated.

The docs are on double duty when Dr Ross brings his daughter into the clinic.

Police rescue a turtle caught on fishing line; Dr. Blue performs dental surgery on a dachshund.

Dr. Lavigne does a not-so-routine surgery on a hermaphrodite dog that's both male and female.

Birds at Renaissance Faire need West Nile vaccine; not-so-peppy puppy; tortoise's fractured beak.

Dr. Lavigne performs a doggy nose job; Dr. Blue treats Hardtime; an opossum with a traumatic injury.

A chicken is attacked by a coyote; a surprise serenade at the clinic musically inspires Dr. Blue.

Constipation becomes serious; Dr. Blue treats a boxer; the doctors help a baby alpaca in distress.

The doctors prepare to open a new clinic; Dr. Ross tends to a eye problem; Dr. Blue is alarmed.