But the pup, Miss Frizzle, was listed as half-Chihuahua and half-Border collie, a surprising and unusual mix. She revealed in a May 20 TikTok video the now-famous Miss Frizzle.

Border Collie Playing With Friends at Daycare Wins Pet of the Week. ... an 8-year-old chihuahua and miniature Italian greyhound mix with long legs and a big personality.

A 6-year-old pup named Nimble from Ellicott City, Maryland, has moved into the history books, becoming the first mixed-breed dog to win the agility competition at the Westminster Dog Show.

But the pup, Miss Frizzle, was listed as half-Chihuahua and half-Border collie, a surprising and unusual mix. She revealed in a May 20 TikTok video the now-famous Miss Frizzle.