it may be lack of vitamins or calcium or something but i am not sure
Flying squirrels. Gerbil
Gerbil adults, standing on their hind legs, average at about 4-5 inches tall. A gerbil on all fours would only be a couple inches tall.
Gerbils had tails to aid in there balance when it comes to walking, climbing, and standing on their hind legs.
If they are on all fours then about, 8cm. If they are standing up straight on their hind legs then, I'd say about 13cm
Baiskila Lizard
A jumping mouse is a small rodent found in North America and China. It has long hind legs which help it move in short hops.
hind is meaning back or behind. limbs meaning arms or legs. so like " back arms" or "back legs"
Skunks are not tall. They are long. No skunk stands and walks on hind legs.
The hind quarters are upper back leg (thigh) or rump (butt).
6 feet
You have to look under them between their hind legs. On male there will be a penis on the lower belly, on females there is a triangular shaped vagina just below the anus ( butt )
Hind legs?