heck, no! (echo) no, no. no
Piranhas' eyes normally grow back, but I'm not sure about pirnahas.
because it will tell you
Yes it is normal.
Yes in a week or two.
Not all Teddy Bear Hamsters have red eyes. Most have black eyes, grow to be about five inches long, and will bite if not cared for gently. Teddy Bear Hamsters have a light brown or gold coat, and prefer to live alone.
Only long haired hamsters.
Yes they do! I'm not quiet sure how but they do.
Sometimes But not Always it might be Because it might be old.
no
I guess they don't heal, more or less grow out. whiskers are just like human hair, they grow back to original length if damaged
Hamsters' teeth are very much like a human beings if they were permanent teeth they will not grow back but if they were baby teeth they probably will grow back.
siyessi