ackson faces one of his greatest challenges when an old friend enlists his help; he is asked to put on a mass trapping event and recruit a new generation of volunteers to save community cats in Philadelphia.

A deaf and blind cat stops using its litter box and becomes hostile toward its owners and a new kitten; a couple puts their family plans on hold due to violent feuding between their dog and cat.

A man invites his girlfriend and her foul-tempered feline into his home; two cats that refuse to use a litter box threaten to doom a couple's five-year relationship.

Marco and Aimee recently got married, but Marco's cat, Monty, is tearing them apart with his appetite for destruction. Marco will eat everything and everything in sight from shoes, to towels, to their bedspread, nothing is safe.

A couple's cat ruins furniture, knocks things off shelves and climbs window screens in an effort to escape; a cat's frightening behavior could sabotage its owners' wedding plans.

A couple can't figure out how to get their cats to stop fighting; a cat doesn't take kindly to its owner's new roommate.

Skylar the cat is deathly afraid of her own tail; Jackson meets pair of guardians whose cat is destroying the house and attacking people at random.

Jackson revisits clients from the first four seasons of the show to see how they and their cats are doing, and also checks back on one of his toughest cases.

A shelter cat dubbed "Crazy Daisy" flies into rages and suffers from self-inflicted wounds; she-devil Gizmo's violent ways cause stress for a married couple who want to start a family.

In a first-of-its-kind episode, Jackson takes the show on the road, literally. To save the lives of 50 kittens from LA shelters, the Cat Daddy high-tails 50 orphan kittens in need of a home all the way to his old stomping grounds of Boulder, CO.

A woman lives in fear of the cat she's had for 13 years because it's constantly biting her; a man's cat relentlessly attacks his girlfriend after she moves in with him.

Jackson goes to a shelter in Los Angeles to help an overaggressive cat, and ultimately gets involved in a new concept for the facility.

A long friendship between three women is put at risk by the evil behavior of one's cat; a bad Bengal cat threatens to get her owner kicked out of her parents' home.

Jackson visits cat owners and newlyweds Jordan and Julie. What should be a joyous time in their life has turned into a hellish nightmare due to Jordan's beloved cat, Chloe who's bullying Julie's cat Ketone.

A couple want to move in together, but an uncooperative cat stands in the way of their plans; a demonic feline creates stress for a married couple.

An aggressive cat worries an expectant couple; a woman who wants to become an animal behaviorist struggles with two fighting felines of her own.

A troublemaking cat is named after a cinematic serial killer; a couple's cat is lovable but sprays all over the house.

A stray cat with a violent side manages to pull on a woman's heartstrings; a cat attacks other felines.

A couple who are unable to move in together because of their violent cats and a war veteran whose feline reacts violently towards his girlfriend's tiny dog seek Jackson's advice.

Cat bully Buddy makes life miserable for fellow feline Lita; a kitty named Princess Puffy Pants urinates on everything.

A cat marks everything in its owner's home; a new cat causes trouble for a couple and their older feline.

A couple expecting their first child worry how their cat will react to a new member of the family; two women's social lives suffer because of their territorial cat.

A woman makes videos of her cat's ferocity in a desperate attempt to find it a new home; a couple's three cats do not get along, and the woman thinks there's a supernatural reason why.

A man lives in fear of his girlfriend's cat; a couple worry about their adopted cat's behavior and wonder if it caused their other cat so much anxiety it died.

In Philadelphia, Jackson helps a cat named Charlee rebuild the confidence that her sister cat, Frankie, has nearly beaten out of her. The Cat Daddy must crack the case of a pee-soaked apartment in order help a family with multiple cats.

A couple fear having a child because of their aggressive cat, Martini; Jackson tries to keep the peace between a pair of cats that constantly fight, most often in the cat litter.

Jackson works with Tara and her cat Cali, whose traumatic experience with her former cat Mosh, having to be surrendered and euthanized by a local shelter affects her relationship with Cali; Jackson must deal with Kurtis and his cat Kurtis Jr., before Kurtis takes the inhumane option of having his feline namesake declawed.

A woman and her sweet cat are terrorized by a nasty feline; a Persian pooh-poohs the use of a litter box.

When Debbie returns home from a trip, she finds her house covered and smelling like cat pee from her boyfriend, Brian's cat Blinkie, who denies the problem. Krisi may have to choose between marriage to her boyfriend Jason and her cat Frankie.

Maryam the pet psychic can communicate with just about any animal...except her vicious cat Lily; Kym discovers a feral colony living behind her home.

Peggy Tanous needs help with her cat Shadow.

A mother and daughter are being torn apart by their cat, Missy, who's determined to kill their other cat Fluffy. Jackson meets a tortie named Candy, who's beating up a nine-year-old because she isn't so sweet.

Godzilla is deaf and Doug and Talon's other cat Mudgie has a shattered pelvis and can't move her tail. Unable to communicate with each other, Godzilla is attacking Mudgie.

Alyssa's cat, Tosh, terrorizes her boyfriend Andy when he moves in; Eric and Kaotar's cat, Vincent, destroys window screens and doors as he continuously tries to escape.

A woman's afraid of her cat and keeps it in a pet carrier outside her house; a Brooklyn couple are at odds over the feud between their two cats.

Two hairless Donskoy cats are out of control in their guardian's home. Also: A woman has spent two decades caring for feral cats in her neighborhood.

A Bengal cat with jungle energy is disrupting the peace between girlfriends Shanna and Lori. Ned and Kellee's cat, Mad Max, sneaks into their neighbor's apartment, and is too dangerous to be around their soon-to-be-born baby.

A cat attacks its owners in addition to their visitors; a cat is aggressive toward a mother, her daughter and their pet dogs.

Greg and Dina have three adorable children and one vicious, hostile cat named Mia; Tenille's cat, Precious is not her namesake.

Symone is already an aggressive cat, but the sound of Kelly laughing or crying launches her into a bloodthirsty attack. Alex is getting ready to go off to college, but she's afraid once she leaves her mom, Gena will get rid of her cat Meeko.

A photographer's cat threatens his business by terrorizing his clients and assistant; hostile 21-pound feline Elvis threatens his family.

A tour of the Koneko Cat Café in New York City. Also: Two roommates' cats keep attacking each other; a mother and daughter struggle to care for a frightened feral cat.

George and Beth are prisoners in their own home due to their ferocious kitty Reese. Reese is a cat version of Jack the Ripper and Beth is one of his favorite targets.

Jackson goes to New York City to help a father and son who tend to a feral cat colony in their backyard, but it's getting to be too big of a job. Meanwhile, a couple are concerned about their antisocial cat.

Rick's cat, Buddha, bullies his friend and roommate, Hector; a couple is kept sleeping apart by their cat, Dylan.

A couple's family won't visit because of a cat's temper; a woman's cat doesn't like her boyfriend.

A vicious cat prevents Rob and Stephanie from adding a baby to their family. Jessica's cat, Mr. Fluff, chases her and her boyfriend Cameron around the house, scratching up everything in sight.

Jackson comes to the defense of Good Kitty, a feline who he must help stand up to her two feline attackers. The Cat Daddy also encounters a couple fed up with the way their cats, Tiki and Marley, are eating everything in sight.

A cat named Bear attacks Hannah's boyfriend; Matt loves his fiance but hates her cat.

Sean can't deal with his fiance's cat; David's cat Fifi has made his girlfriend feel unwelcome.

A couple are surprised to discover that the cat they're fostering is feral; a pair deal with a cat that has extreme mood changes.

Jackson meets an outdoor cat named Henery, who having been forced to live inside, has protested by soaking the place in pee. A desperate foster guardian resorts to Jackson as her only hope to save a cat from being euthanized.

Little cat Littlez is a big terror; Whisky poops anywhere, everywhere and on whomever.

Dorothy and Travis's cat, Polly, vomits out of anger, and attacks the couple. They're afraid their 2-year old son is her next victim. Two sphinx cats, Black Rose and Mathilda, battle for control over Steve and Dierdre's home.

In the Season 8 premiere, a cat's aggressive behavior has a couple worried about their baby, and a cat with a wild side opens doors to get outside and hunt. Also: a "My Cat From Heaven" segment on a lifesaving feline in Ohio.

A couple's cat eats everything, forcing them to employ childproofing tactics in their home; a woman's cat doesn't take kindly to her male suitors.