The Playtime Baby Brother Ponies, printed in Year 7 (1988-1989), were the only full set of baby boy ponies ever sold in any country. Like the two baby boys from the Peek-a-Boo Baby Ponies set, all of the Playtime Baby Brothers have poseable heads and Clydesdale-type hooves, very similar to the Big Brother Ponies. Among the six ponies in this set, there are three different body poses, but only one head. Two of the bodies are the same ones that were used for the Peek-a-Boo boy ponies, but the head and the third body (in a striding pose) are exclusive to the Playtime Baby Brother set. Each pony came with a bandana, a dish, a spoon, a xylophone and hammer, a dog brush or racecar comb, and a ribbon.
Baby Paws is a dark green baby male earth pony with dark pink hair and blue eyes. His symbol is a black Scottish Terrier with a red scarf.
He stands in the Baby Ribbs Pose, and has the Playtime Baby Brother head. Baby Paws came with a blue and pink xylophone, an orange xylophone hammer, a pink dish, a yellow spoon, a yellow and white bandana, an orange racecar comb, and a ribbon.
Baby Countdown is a dark pink baby male earth pony with dark blue hair and green eyes. His symbol is a white and blue rocketship with white smoke trailing behind, and two white stars. He stands in the Baby Countdown Pose, and has the Playtime Baby Brother head. Baby Countdown came with a pale green and dark pink xylophone, a xylophone hammer, a light blue dish dish, a yellow spoon, a blue and white bandana, a purple dog brush, and a ribbon.
Baby Racer is a yellow baby male earth pony with blue hair and blue eyes. His symbol is a red racecar with white windows and black and white wheels, and white smoke trailing behind. He stands in the Baby Ribbs Pose, and has the Playtime Baby Brother head. Baby Racer came with a xylophone and hammer, a dish and spoon, a bandana, a dog brush, and a ribbon.
Baby Waddles is a plum-colored baby male earth pony with green hair and green eyes. His symbol is a dark purple penguin with orange feet and an orange bill, and a white tuxedo shirtfront. He stands in the Baby Countdown Pose, and has the Playtime Baby Brother head. Baby Waddles came with an orange and aqua xylophone, an orange xylophone hammer, a yellow dish, a blue spoon, a green and white bandana, a blue dog brush, and a ribbon.
Baby Leaper is a green baby male earth pony with yellow hair and lavender eyes. His symbol is a green frog with black eyes and nose and a pink mouth. He stands in the Baby Whirly Twirl Pose, and has the Playtime Baby Brother head. Baby Leaper came with a xylophone and hammer, a pink dish, a blue spoon, a pink and whitebandana, a red racecar comb, and a ribbon.
Baby Drummer is a dark blue baby male earth pony with peach hair and lavender eyes. His symbol is a red, blue, and yellow, and white drum. He stands in the Baby Whirly Twirl Pose, and has the Playtime Baby Brother head. Baby Drummer came with a yellow and red xylophone, a blue xylophone hammer, an orange dish, a blue spoon, a red and white bandana, a red racecar comb, and a ribbon.