Martha's family has a birthday surprise — a new dog bed! After a few sleepless nights, the family realizes that Martha misses her stinky old chair. But Mrs. Demson bought it and has plans of her own for the chair after she sees one just like it on Antiques Roadshow. T.D. has too much junk! T.D.'s mom makes him an offer: He can keep everything he has, as long as he doesn’t bring anything else home. Does T.D. have the willpower?

The zoo is in danger of closing! Helen and T.D. volunteer for an animal painting class to try and save it. But it turns out animal painting isn't exactly what they thought... Granny Flo is hosting a variety show. Helen and Carolina team up to perform a pantomime, Alice practices her tap routine, and Truman perfects his water glass symphony, but T.D. and Martha struggle to come up with an act. Will they ever find their voice?

Two-part episode: For Martha and the other dogs, Saturday night fireworks are the worst part of summer, and Mrs. Demson couldn't agree more. In fact, she's trying to get people to sign a petition to ban fireworks. Can Martha get enough signatures to make summer less scary for dogs? Helen and her friends are devastated about the fireworks ban.(Luckily Mrs. Dempson called her Magda.) Martha realizes that she helped Mrs. Depmson ruin their fun, but can she find a way to reverse the ban, make sure the kids don't know Madga's true identity, and still protect her sensitive ears?

Someone keeps stealing the zoo's peanut supply. All clues point to Jeffy the elephant, but Martha and Skits are determined to prove his innocence. Can their crack crime-fighting team — a lemur, a bat, a penguin, a baby tiger, and Jeffy — help them outwit the thieves? After Martha accidentally eats a secret code, it's really, really hard to understand what she's saying. Now Martha's lost and she's leaving Helen coded phone messages. Can Helen break the code and find out where she is?

Martha's family is going out West on vacation and Martha doesn't want to be left behind. But that cargo hold where dogs have to travel sounds scary. Can Martha find her ticket to ride? Martha is excited to go on a cattle drive. Cookie the cowhand isn't so sure that Martha is fit for the trip and he might be right. Can Martha show Cookie that she has what it takes to be at home on the range?

When Martha gets a piece of glass in her paw, everyone realizes that littering hurts more than the environment. But what can they do about it? As Alice, Helen, and TD know, protecting the environment (and paws) is important, but it is easier said than done. / Teddy, a neighborhood dog, is sick, and the vet doesn't know why. When Martha is called in to consult, even she can't diagnose the patient.

When Martha eats alphabet soup, the letters go to her brain and she develops the ability to talk. And boy, does she talk. After her family complains that she talks too much, she clams up and stops eating her soup. Then a cat burglar breaks into her house, and Martha finds herself speechless.

Helen's cousin Carolina is a little bit older but a lot more fashion–conscious. Helen tries to take her advice, even though she's pretty happy with how she looks already. Then Martha becomes the new host of a radio advice show, and people start doing some pretty strange things.

A new puppy joins Martha's household, bursting with puppy energy and the desire to chew everything. Unlike Martha, when Skits eats alphabet soup, nothing comes out except "Woof." Feeling like he's let the family down, Skits runs away. But soon Skits discovers that everybody is special in their own way.

Helen is miserable after Martha volunteers her for a part in the school play. With practice—and a little help from Martha—Helen finds she can do anything she wants, if she puts her mind to it.

It's Alice's birthday and everybody's invited, including Martha. The only problem is that Nelson (Martha's cat nemesis) will be there too. When somebody—or some animal—ruins the birthday cake, Alice's brother Ronald thinks Martha's responsible. Martha proclaims her innocence . . .

Martha, Helen, and T.D. uncover a plot to rob the jewelry store, or so they think until their two suspects turn out to be police detectives on a stakeout.

Martha is inspired by her favorite show, "Courageous Collie Carlo." Unfortunately, her attempts to become a doggie hero don't quite work out the way she plans. In the end, both Martha and Helen discover they can be courageous when it really matters.

Ronald finds out that Helen and Alice plan to go camping and warns them about Big Minnie, a mythical monster who lives in the woods. Undeterred, the campers set off. After all, everybody knows Big Minnie's imaginary.

Helen, Martha, and T.D. visit T.D.'s grandpa CK on his farm. When Martha tries to help with chores, things get a little out of hand. She doesn't think she's cut out to be a farm dog, until she raises the alarm, just in the nick of time.

When Helen gets mad, Martha feels unappreciated and decides to run away. She finds the perfect job to match her abilities—as a telemarketer—and enjoys career success. But she realizes that no amount of success is a substitute for a loving family.

Granny Flo decides to cut costs at the soup factory. Who would notice if each bowl of soup had only half the letters of the alphabet anyway? Martha would, that's who. As the letters are subtracted from the soup, they're also subtracted from her speech, and Martha loses her ability to communicate.

Now that Skits is full grown, his rambunctious behavior has really gotten out of hand. Mom and Dad tell Helen she has to train Skits or he will have to be an outside dog. Helen tries all the latest training techniques with no success, until she realizes there's only one sure–fire training method: practice, lots of practice.

Martha inadvertently helps some stray dogs rob Karl the butcher. Worried that she'll get blamed for the crime, she conceals the evidence and pretends nothing happened. When the canine criminals recruit her for another heist, she's torn between the truth and a really big salami.

Martha thinks there's something fishy about the Perfect Pup Institute. Why are all these dogs behaving so, well, perfectly? Martha is determined to uncover the secret, before any more dogs lose their essential dogginess.

When Martha loses her collar she winds up in the animal shelter and tries to lead an escape attempt.

Have giant alien pickles invaded Wagstaff City? Truman saw something just like it in a movie, but he never saw the ending.

Helen agrees to take care of Mrs. Clusky's dog for a few days, and Martha can't wait to welcome their houseguest. To Martha's chagrin, François turns out to be a demanding and manipulative guest who knows just how to charm the humans.

When Martha wins a trip to the Come–On–Inn from a radio call–in show, there's only one problem: No dogs allowed. Helen and Martha put their heads together to come up with a solution. Enter Granny Martha. But when a "mad dog" eats Granny Martha, pandemonium ensues.

Granny Flo's Alphabet Soup is taking a licking from the competition, Oodles of Os. If Granny Flo goes out of business, how will Martha communicate? To increase sales, Helen, Martha, and T.D. set out to convince Granny Flo to advertise on the popular TV show, International Icon.

Being able to translate animal speech helps when Martha gets a job as the vet's assistant. But when a puppy comes to the vet and he speaks nothing but incomprehensible puppy talk, Martha will need more than her linguistic skills to figure out what's wrong. / Carolina is starting a newspaper and she needs some crack reporters. TD turns investigative reporter, until he becomes the headline himself.

There's a new dog in town and, boy, is he mean! He barks so much that nobody can sleep. Helen and Martha decide they have to do something. They try steak, squeaky toys, soothing music, but nothing calms the beast within. Then unexpectedly Ronald's parrot reveals the power of a few well–chosen words.

Weaselgraft just can't get Martha off his mind. He must have her. Maybe he can tempt her into his clutches with some well–placed praise and a lifetime supply of bones. He invites her to a talent show, and Martha tells the gang. T.D., Truman, and Carolina are game, but they aren't the kind of game Weaselgraft was hoping to catch.

Martha has an idea for a thrilling adventure story, so Truman, T.D., and Helen decide to draw it for her. Much to Martha's dismay, they all add their own special touches, including peanut butter, a ground squirrel, and the Incredible Exo–Skeleton–of–Wow.

Martha is thrilled when she hears Courageous Collie Carlo is coming to town. But when Martha unexpectedly reveals how uncourageous Carlo really is, she has to help him save his reputation or Carlo's TV career could be history.

Helen comes down with laryngitis, and she's sent to bed to recuperate. Martha decides to use her powers of speech to take care of the patient and find a cure.

Truman can't believe his luck when Alice invites the gang to go whale watching . . . . until he realizes that he has to actually get on a boat. Which means he'll get seasick.

Carolina is determined to outdo Tiffany Blatsky on the science project. She organizes an expedition with T.D., Truman, and Martha to gather "exotic" plants. When the canoe capsizes, a storm blows up, and the sun starts to go down, they worry they may never get off Flea Island.

Tiffany wants to make Helen's treehouse into a girls' clubhouse. But who should be president? When the girls hold an election (Carolina vs. Tiffany, of course), both candidates aggressively court Helen's vote.

Martha loses her collar and winds up in the animal shelter. She leads an escape attempt, only to find that freedom isn't much without a family.

When Martha's family comes to take her home, she decides she can't leave her shelter friends behind. Adopting that many dogs is out of the question, so Martha, Helen, and T.D. cook up a plan to find families for the pound pooches.

After T.D. passes in the wrong drawing in art class (a caricature of his art teacher instead of a perfectly good drawing of the back of Chuck Smith's head), he panics. With Truman and Martha keeping an eye out for the janitor, Helen and T.D. sneak into the school after hours to switch the drawings.

Martha always seems to do the wrong thing around Grandma Lucille. To prove that she's really considerate, she decides to do something really special for Grandma's birthday. But finding the perfect present for a human is a lot harder than it looks.

Professor Monkey is coming to town to promote his craft books with co–author Beppo. But his directions to the bookstore end up under Bob the dog's fiercely guarded porch.

Truman needs Martha to help him find something he lost at Dog Head Lake. The only problem is he won't tell Martha what they're looking for because he's too embarrassed. After getting lost deep in the forest and coming face–to–face with his fears, Truman learns a valuable lesson about himself and his . . . whatsit.

Carolina decides to enter François in the dog show, and Helen just can't help herself. She has to enter Martha, too, so she can show Carolina who the true champion really is.

Why does Truman want to become a hobo and/or join the circus? Is he actually trying to run away? Maybe it has something to do with tomorrow's softball game, and the fact that Truman can't actually catch the ball.

Is someone fixing up the haunted house? If not, who ordered those flowers? Was it the ghost of Mrs.

Uh–oh. Martha walked under a ladder—and broke a mirror—so now she thinks she's jinxed. And she's worried her bad luck is rubbing off on everybody else. Helen tries to explain that all the accidents are just coincidence, but things just keep getting worse.

Skits and Martha are feeling desperate while they wait in the broiling sun for Helen to finish shopping. Fed up, Skits decides to follow the cool air into the store, and Martha has to follow to get him out.

Helen can't find Martha and Skits anywhere. Little does she know, they're trapped inside the darkened department store, trying to find the exit . . . when they aren't distracted by the comfy beds, overflowing garbage cans, and automatic tennis–ball shooter.

Martha can't believe that Helen and Alice are making such a fuss about a kitten. Everyone knows kittens are not to be tolerated.

Alice is shocked to discover that Truman has never actually tried ice cream. Alice thinks deciding you won't like ice cream without trying it is, well, prejudiced! Can Helen and T.D.