Kal-El learns that this dog, named Krypto in the letter, was a pet who lived within the House of El. As a baby, Clark was too young to remember Krypto. While still a puppy, Jor-El sent Krypto into ...

The original story established Krypto as baby Kal-El’s beloved pet on Krypton, where Jor-El used him to test the experimental rocket technology that would eventually save his son. This origin ...

Krypto's inclusion in Superman adds nostalgia but might foreshadow an emotional storyline in Supergirl. Supergirl: Woman of Tomorrow expands DC Universe, focusing on a complex and gritty take on ...