Kaltenecker is an Earth cow Pidge and Lance were given as a freebie after purchasing a game system from the Terra store at the UniluSpace Mall.
This character is likely named after the show's line producer, Benjamin Kaltenecker.
Kaltenecker has udders but Lance refers to the cow with "he".
Kaltenecker helps the paladins escape from the mall cop Varkon, who believes they are space pirates.
Kaltenecker is an allusion to tall tales of farmers being abducted by aliens and probed by them, and having their livestock stolen. The alien who ran the shop where this cow was sold from even resembles early human ideas of what aliens look like.
Love what you've done with the hair. Black and white is so you.