Growling at children and only 10weeks old!!!

What is the breeding, reputable/researched or friend/advertised? The child is priority number 1, if you are not experienced with Staffords, two quarreling litter sisters is too much. For the sake of the child, and the breeds reputation, enough bad press

, start looking for a good home for the puppy with the dodgy temprement.:(
I have three bitches, the mum (8+) and her two daughters, one from each of her two litters. They eat sleep and play together,
never have they fought each other! Am I just lucky or does their upbringing/breeding come into it? Probably a bit of both.
If you are in any way unsure of your abilities to train and influence the pups together, concentrate on the pup who is tolerant(?)
10 weeks is still very young, and separation at this age is not a problem, with the right training and socialisation you and your puppy
can enjoy each others company:) The other puppy will be just as happy in a good home elsewhere.
Why not speak with Staff welfare/rescue in your area? Ask your vet if unsure for contact numbers, or get from any Stafford site?