What was the breed of Milo from the 1994 film "The Mask"?

The Mask is a 1994 American superhero comedy film directed by Charles Russell.

The first installment in the Mask franchise, it stars Jim Carrey, Peter Riegert, Peter Greene, Amy Yasbeck, Richard Jeni, and Cameron Diaz in her film debut. Carrey plays Stanley Ipkiss, a hapless bank clerk who finds a magical mask that transforms him into his alter ego, The Mask, a mischievous troublemaker who later on becomes a superhero with superpowers, but who ends up accidentally becoming targeted by the mafia when gangster Dorian Tyrell intends to use the mask to overthrow his boss.

The film was released on July 29, 1994, by New Line Cinema, becoming a critical and commercial success. The film grossed over $351 million on a $18–23 million budget, which made it the second most profitable film based on a comic up to that point, behind "Superman" (1978). It cemented Carrey's reputation as a significant actor of the 1990s, and it established Diaz as a leading lady.