If you are referring to the dog then its name is Comet. It was the same dog that was in the TV show Full House. Apparently they dyed its coat to look more reddish.
If you are talking about the voice actor for the dog - he later appears as himself - Mathew Modine. The voice of the puppy fluke was played by Sam Gifaldi.
by the way, I LOVED this movie :)(:
The cast of Liheoseol - 1995 includes: Suk Son
The cast of Xxy - 1995 includes: Caroline Berg
The cast of Clark Hotel - 1995 includes: Nathaly
The cast of The Morph Files - 1995 includes: Neil Morrissey as Narrator
The cast of Pendulous Ladies 2 - 1995 includes: Melba
The cast of Sirens - 1995 includes: Amica
The cast of Adultress - 1995 includes: Claudine
The cast of Chaitanyam - 1995 includes: Madhavi
The cast of Allad - 1995 includes: Rambha
The cast of Optimus - 1995 includes: Flavio Bonacci
The cast of Baustelle - 1995 includes: Sascha Berger
The cast of Winnetou - 1995 includes: Kinga Farkas
The cast of The Lounge - 1995 includes: Mike Starink
The cast of Chaos - 1995 includes: Stephen Newnam
The cast of Pu - 1995 includes: Tamaki Ogawa
The cast of Kalaf - 1995 includes: Zsolt Anger
The cast of The Gospels - 1995 includes: Paola Dionisotti