Tommy the Platypus

Tommy is the future son of Perry and Delilah.

Present Life
Tommy hatched from his egg somewhere in the summer. He likes to watch Phineas and Ferb build their inventions. He is also an agent-in-training.

Perry the Platypus
Perry loves his son very much. He enjoys teaching him to be a secret agent, but tends to be a little overprotective at times.

Delilah the Platypus
Delilah loves him as much as Perry does. The two are very mischievious and enjoy getting into trouble sometimes.

Phineas and Ferb
Phineas and Ferb are delighted to have a baby platypus in their home.

Candace Flynn
Because of Delilah, Candace no longer minds platypuses/platypi/platypeople, so she is very fond of Tommy. She likes to cradle him in her arms like a human baby sometimes.

Major Monogram
Monogram likes Tommy, especially because he's Perry's son. He thinks Tommy will make a great agent someday.