Emma explains how she is a big girl and has learned how to use the potty, making her mother and father very proud.

Nolan is delighted to find a stray backhoe and, after naming it Joe and persuading it to follow him home, sets out to train it so that his parents will let him keep Joe as his very own.

Jill needs to use both patience and love to train a new pony that has never been ridden when it arrives at her farm.

When Piggy can not come out to play because he is using the potty, Ducky decides it is time for him to learn to use the potty too.

Ben thinks his dog, Buster, is the best in the world but his parents are not as sure, so when they go on vacation Buster must stay with Grampa who, guided by many notes from Ben and using his own dog-training methods, manages to get Buster under control--mostly.

Froggy and his little sister Polly want a dog of their own, but Doggy proves harder to train than Froggy anticipated.

While attending an equestrian competition, Lizzie Peterson rescues a dachshund that races onto the track and when she discovers that the puppy belongs to a family who is a bit overwhelmed, she decides to help them find him a new home.

"Charles and Lizzie Peterson love puppies. Their family fosters these young dogs, giving them love and proper care, until they can find the perfect forever home. When their mom sits the family down for a talk, Charles and Lizzie are excited to hear that they'll be fostering Zig and Zag, twin Brittany puppies! Double the puppies should mean double the fun, but the twins are very hyper and need a lot of attention. In order to find this adorable duo...

Cat helps Bobo the dog take care of Mr. Hiccup's naughty new kitten.

When McDuff and his new French-speaking neighbors' dog are enrolled in obedience school, it seems as though McDuff has not learned his lessons.