I'm pretty much repeating all the movies that luvofallhorses postec... but hear it goes...
Balto
Beethoven 1, 2 & 3
Homeward Bound 1 & 2
Far From Home
Old Yeller
101 Dalmatians (all of em'!)
Zeus and Roxeann (watched that one the other day, actually!)
Eight Below
Because of Winn Dixie
all of the Air Bud movies
and Lady and the Tramp!