Dwarf Squirrel??

Does any one know what the average length of the back legs of an 8 maybe 9 week old gray squirrel? I'm guessing her age..she's larger than my 6 week olds and her tail is fully furred but her top teeth have barely broke through ..her bottom teeth are short and thin..I'm curious about her legs because they seem shorter than expected and when she walks it's more like a shuffle..I usually have no problem figuring out the age of squirrel babies but this one has me confused a bit.

Hi! Pics and/or video would be very useful. I think the dwarfs have other issues that you probably would have seen by this age, not sure though. There are a few threads on dwarfs that can give further insight.

Cheers!