Watch these cats explore their new "Kitty Zen Garden" after a Pet Nation Renovation!

Meet the dogs of the animal shelter that's about to be transformed by Pet Nation Renovation! Watch the full show tomorrow at 10pm EST.

A nearly 100-year-old animal shelter receives a long overdue makeover on Pet Nation Renovation!

These dogs are loving their new pools and showers in "Doggy Bahamas!"

Splish splash! The newest Pet Nation Renovation has created a "Doggy Bahamas" for dogs to cool down and wash up!

With a fresh renovation, the San Gabriel Valley Humane Society is bringing in more people from the community and finding more animals their forever homes.

A nearly 100-year-old animal shelter in California gets a fresh start in the next Pet Nation Renovation!

A taste of the Bahamas is brought to this 'little shelter that could'. Watch this nearly 100-year-old animal shelter be transformed into a doggy paradise complete with dog cabanas for shade and bone-shaped pools for keeping cool. @Delta Faucet

Watch and listen as Dave Salmoni takes you through the MARL renovation in a matter of minutes!

Witness the complete renovation of the animal shelter in under two minutes!

Thanks to a new tub with fixtures from Delta Faucet, dogs at BARK can enjoy a nice bath at the perfect temperature.

The Pet Nation Renovation team is ready to go with new tools and a fresh coat of pain, courtesy of Ace Hardware.

Dave and Jill unveil the new kennels to the BARK team and they couldn’t be any happier with the result.

New LED lighting from Ace Hardware not only looks great in BARK, but will also save the shelter money in energy costs.

After winning a nationwide vote on AnimalPlanet.com, BARK Animal Rescue in Ashland, Virginia is getting the renovation of a lifetime.

Washing dog dishes never looked so good with a new sinks, complete with Delta Faucet fixtures.

Watch these cats explore their new "Kitty Zen Garden" after a Pet Nation Renovation!

With a fresh renovation, the San Gabriel Valley Humane Society is bringing in more people from the community and finding more animals their forever homes.

Watch and listen as Dave Salmoni takes you through the MARL renovation in a matter of minutes!

Washing dog dishes never looked so good with a new sinks, complete with Delta Faucet fixtures.

These dogs are loving their new pools and showers in "Doggy Bahamas!"

Splish splash! The newest Pet Nation Renovation has created a "Doggy Bahamas" for dogs to cool down and wash up!

New LED lighting from Ace Hardware not only looks great in BARK, but will also save the shelter money in energy costs.

A nearly 100-year-old animal shelter receives a long overdue makeover on Pet Nation Renovation!

A taste of the Bahamas is brought to this 'little shelter that could'. Watch this nearly 100-year-old animal shelter be transformed into a doggy paradise complete with dog cabanas for shade and bone-shaped pools for keeping cool. @Delta Faucet

The Pet Nation Renovation team is ready to go with new tools and a fresh coat of pain, courtesy of Ace Hardware.

Cat scans aren’t just for human hospitals. See how cat scan imaging helped the Penn Vet discover what was wrong with Kayla the sloth bear.

Melanie’s path to Penn Vet didn’t come right away. It wasn’t until she was 28-years-old that she decided to pursue a career in veterinary medicine.

Clint didn’t know he wanted a veterinarian until after graduating college.

All it takes are small incisions the width of a pencil for surgeons to repair a tortoise’s inflected joints.

Vet school hasn’t been easy for equine major Morgan Taylor.

Large animals can’t fit through traditional CT scanners. But thanks to four dimensional digital imaging, vets can take 360 images of standing and moving horses.