Full-Name: Did you know Balto Characters Muk and Luk from Balto Movies 
1) Strangely enough, despite the pups aging in the sequels, Muk and Luk never seem to grow older. 
2) Muk & Luk and Dixie and Sylvie are the only characters to have a single voice actor voice two characters. 
3) Muk & Luk, Balto, Jenna, & Boris are the only characters that have appeared in all 3 movies. 
4) A lot of people rant and assumed that they were useless and have no point of existing. But, the only thing they've done is saving Balto's life. 
5) Phil Collins voices Muk and Luk from Balto. 
6) Luk also contributes muffled words of wisdom on the given occasion. 
7) Muk has shown to be the more intelligent of the two
8) Muk and Luk almost like Timon and Pumbaa but in Balto Movies. Since watching Balto Movies I always got the ideas both of them are just like Timon and Pumbaa.