What type of dog starred in Jim Carrey's '; The MASK';?

his name was milo i think, cute lil dog remember????What type of dog starred in Jim Carrey's '; The MASK';?
I think he's a Jack Russell Terrier. Here's a pic of a JRT: http://www.google.com/imgres?imgurl=http鈥?/a>What type of dog starred in Jim Carrey's '; The MASK';?
it's def a jack russel