Most likely 1-2 Inches long.
This long:
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(1-2 Inches)
not very long my guinea pig have 2 baby guinea pigs and they were born with fur
guinea pigs wild or not can have any length of hair and any color depending on the breed.
No they have like swirls of their fur but the fur may be a little puffy
No, guinea pigs are born with fur, and their eyes open
Mop guinea pigs are not a separate breed but rather a descriptive term for long-haired guinea pigs with flowing coats. To get a mop guinea pig, look for guinea pigs with long, silky fur at reputable breeders or rescue shelters. Remember that grooming and maintenance for long-haired guinea pigs may require more attention.
Look at the color or pattern on your guinea pigs fur, or see its personality.
Guinea pigs
If it gets super super long or has lots of tangles, then yes
Guinea pigs are mammals. All animals with fur and give milk are mammals.
guinea pigs are born with fur unless the are skinny guinea pigs ( breeds with no hair)
Guinea Pigs are born with fur. I am not sure about hamsters.
Baby guinea pigs are small, They have almost no fur, And of course theyre babys