Togo wrote:
O-ha wrote:
Well maybe Nikki Kaltag and Star became too old to make a hard journey?

Nikki is too fat, Star is too thin and Kaltag is too old. Maybe Balto in the 4th movie will be too old too?
Well, consider the historical fact that, while Balto was only three years old in 1925, Togo was a very respectable 12 years old. And only lived four more years after that. Twelve is old for a dog...and yet, Togo still held the lead position on Seppala's team, and led it the incredible distance of 261 round-trip miles.
And, of course, there is Nava (from WQ).
So, unless the writers botched such a story line, and made Balto old in a human way, then his being in some hypothetical fourth sequel is sound.