At around 14 days old.
between 11 and 16 days old They open there eyes about three weeks in there little lifes.
only a couple days old about 3-6 days old
I just recently found a baby mouse. It had fur when I found it and it's eyes were not yet open. I searched the internet and this website was very helpful! http://mouseranch.com/FYI/orphans.shtmlhope this helps!
born with there eyes open
It takes about 2-3 weeks for a baby cat to open it's eyes.
Yes, it is very unusual for a mouse to be born with its eyes open. Most small mammals are born with their eyes closed.
a baby ferret is born with eyes closed
food
They are probably about a week old. You can see pictures of a rat litter (very similar in development to mice) at http://www.noselicks.com/shirelings/ The pictures show the daily changes in a litter of pups as they grow from birth to a few weeks old.
Before baby mice open their eyes, they're too young to be weaned. The mother mouse will feed them milk. If the babies don't have a mother or have been abandoned, they'll need to be fostered or hand-fed, or they won't survive.
No. The mouse is perfectly normal. Some times the eyes open at different times. It's all good though
After 6-8 weeks. That's when they open their eyes