
As I too own a curly tailed breed I would almost certainly say yes. My pups are born with de3ad straight tails, that by four weeks are pointing straight up, and by 8 weeks are pointing forward to theri ears. they then grqadually get tighter and tighter over the next few months, but might not reach their full tightness until the second half of their first year.
As in all things occasionally it is just possible theat you may end up with a poorly curled tail, just as some prick eared breeds ears fail to go up.
If Mum and other relatives have nice curly tails then your pups will probably be that way too.