A mother guinea pig will protect its young from danger by using a defense mechanism well known in small mammals which is spraying urine and passing wind at the same time, causing any predators to back of because of the fowl smell that is emitted.
A kangaroo protects it babies by keeping them in their front pouch until they are to big. The joeys have everything needed in the pouch.
hedgehogs
they protect from threat & the young suckle from the mothers teat.
yes. I had a 2 year old guinea pig and a 6 month old and the were great together.
Scratching and Biting.
no, g pig moms don't eat there young
The children should be nice to the guinea pig and make sure you ask if it is known for biting
Ask the vet.
Yes, they do learn faster than the older ones.
10 weeks
yes
This isn't a very good idea. A young guinea pig will still have the scent of its mother, so there's every chance the father will try to breed with it, or even fight with it. It's better to put a young guinea pig in a separate cage completely.
A guinea pig is 'un cochon d'Inde' in French.
by running away or biting with its sharp tusk