Russel challenges Vinnie and Sunil to entertain Mr. VonFuzzlebut, a raccoon who is placed at the day camp. As soon as he arrives, however, he enters a deep sleep, so Vinnie and Sunil must pretend to entertain him without Russell knowing. Meanwhile, Fisher Biskit encounters difficulty finding the reason behind Littlest Pet Shop's recent success, so he sends his daughters to find out.

Mrs. Twombly tries to increase business at the pet shop. Meanwhile, the pets see a UFO and Blythe tries to help figure out what it really is.

While at a photo shoot for Tres Blasé magazine, Zoe and Russell take on a passive-aggressive pet model named Tangier, who tries to sabotage Russell; simultaneously, Blythe substitutes for an assistant of Mona Autumn, the magazine's editor.

Blythe tries to resolve her feelings for Josh Sharp; meanwhile, Russell becomes the subject of a love spell while trying to stop a secret pet "cupid".

Stolen merchandise from Largest Ever Pet Shop lands in Blythe's dumbwaiter. She asks Pepper and Vinnie to investigate. and their search for the culprit leads to the discovery of an elaborate tube system dug out by two hamsters, Dodger and Twist.

Pets from all over Downtown City find out that Blythe can understand them and come to her for advice, but a Korean-speaking ferret causes Blythe to doubt her abilities. While Blythe tries to help the ferret, she puts Zoe and Russell in charge of helping the other pets, where they let their egos get the better of them.

Penny Ling is excited to meet the host of her favorite show, but becomes upset when the host is afraid of her. Now Blythe must find Sunshine Sweetness (voiced by Kathleen Barr), a purple gorilla, so that she understands why Tess is afraid of pandas and gorillas.

Blythe brings Penny Ling and Vinnie to school for Pet apperication day and tries to encourage the Biskits to keep twin chinchillas they have owned for one day; meanwhile, Sunil tries to convince Minka that he is also an expert painter.

Arguing koalas wreak havoc at the pet shop; meanwhile, Brittany ignores Whittany after she scores higher marks on a test.

Blythe finds out that Josh Sharp works at Largest Ever Pet Shop. Meanwhile, the pets must rescue a visiting goldfish who fell into the sewers.

When the Biskits invite Youngmee and Blythe to their party, the pets must disguise as a tall man whom Fisher Biskit thinks is real.

When a jungle curse shrinks the pet shop to dollhouse size, a nice young girl thinks the miniature pets are toys. Zoe and Blythe must find a way to stop it.

Blythe must reveal her secret in order to save Youngmee's appearance on television and their friendship.

Blythe and Zoe spend a weekend at the Biskits' winter chateau, while the pets try to cheer up a homesick penguin.

A massive snow storm hits Downtown City, trapping Blythe and the pets at Littlest Pet Shop and things get tense with the pets at each other's throats. Meanwhile, Roger keeps getting lost while trying to dig through the snow to get to the pet shop to save Blythe.

When Russell sprains some quills and ends up in a traction ball, he finds himself with nothing to do but stare out the back window where he is certain he catches Josh Sharp stealing Blythe’s discarded design sketches from the recycling bin.

Blythe meets another young lady at the thrift shop and dismisses her old companions; Vinnie becomes friends with an arachnid.

Blythe and the pets help Cheep-Cheep, a cousin of Minka, when he believes his scientist owner invented a helmet for pets to speak with humans.

Roger’s super competitive sister, Mo, comes for a visit, bringing them a constant desire of outdoing each other.

Blythe and Mrs. Twombly help a friend to make a showplace out of her rundown pet hotel, in spite of Fisher Biskit's determination to close down the place.

The pets try to help a bashful peacock prepare for his big debut at the botanical gardens, while Youngmee tries to convince Blythe to use her ability to communicate with animals for the benefit of humanity.

Sue gets help from Blythe and friends to overcome a reluctance to accept an award in front of the whole school; Pepper's jealousy shows when the pets enjoy the company of a sweet-smelling skunk day camper.

When Harold, an obnoxious groundhog, arrives at the day camp, Russell cannot wait for the day to end but is horrified to discover it never does.

Blythe must race against time to make her dream of having a Pet Fest a reality.

When Blythe's dream of holding a Pet Fest in Downtown City has a chance to become a reality, she must race against time to pull it all together.