Now at frist jenna looks to be red, and to be fair she is, I belive she is a liver and tan with white

now shes a 'movie' vr of liver so the redish tones have been upplayed making her red, her white markings come from 2 diffrent genes, one hasnt had much reserch but it turns the 'tan' color of a dog white in this case, then her white spotting causes the widows peak

now lets look into her genes that she likley has

kkbbATATEESsp
 

Balto on the other hand is very easy to work out, hes a wolf grey. Wolf grey appers very much like black and tan with ligher areas near/around the dogs eyes,chest and belly much like balto, normaly the ligher area is a ginger color but with the help of that gene i mentioned in jennas it turns the ginger a ligher color, in the case of balto the color isnt fully changed to white and the wolf grey hairs mixed in cause his lighter color to be brownish in color. 

so his coding is

kkBbAwAtEESS

kk - as with jenna he is not a solid black  there for he can not be K_ and is not brindle so is not Kb
Bb-  while balto is not a liver color he has liver pups so we will give him the gene for it ,Bb wont express liver but can pass it to pups
Awa - balto is a wolf grey meaning he is Aw but like with jenna there is one pup whom needs both parents to have ressive black to ring true so we are giving them the gene - it has no effect on balto.
EE- as balto has no markings related to anything on e he is just EE
SS- balto has no white spotting

    Now we are moving on to Jenna and Baltos pups, as i said above i wanted to make them realistic  and so with everything covered above.
i want to start with the easy 3 , the white faced pups these pups like there mother are liver and tan with the dan changed to white and white markings giving them the forhead markings, below is there coding, bolded means they got it from balto 

kk bb  ATa EE Ssp

next we will have a look at the red faced pups , i belive he is a ressive black changed to liver with white spotting

kk bb aa EE Ssp

now we need to look at Aleu and her bar fanced sibling, these two have the same genes but one is Aw the other At

kk Bb AWa EE  SS (Aleu)
kk bb  Ata EE SS (bar nose pup)

as with balto alues underside isnt changed to white as much as her siblings and the greyish hairs mix in to give the grey-brown color

So what colors can other pups balto and jenna have?

well to the right you can see some gene coding and
there color  meanings, these are the colors there pups
could be. Please note when refering to black and tan 
the tan ares will be white

some interesting points are, you can make a steele
clone useing balto and jennas genes. You could also
make a dog baced off the real balto with some of
these genes.