Hi! thank you for your posts!
would consider 3 does but not sure how much cage space we would need? Grandad has ordered a rotastack cage that says suitable for mice. it has a large bottom tank and then another standard rotastack cage on top with various tubes running outside of the cage to conect the two also 3 nest boxes at top and a wheel!
i have heard that tubes can be hard to clean but have old baby bottle brush and steriliser!
have bought sawdust and hay and mouse specific food from pet shop and my daughter has been reading up on mouse care for a week now!
Would consider any health mice that aren't too old (for obvious reasons)
I am in haywards heath.