I am about to frontline the pups (5 weeks old) with the spray and was wondering if Mum can be done with the Spot On like normal or shall I use the spray on her too - wouldn't be easy as she's long coated !
I don't think I am quite answering the question but is the mother still feeding the pups at all?
Unless there is a neccessary reason I leave mine till they are 8 weeks old and would do the same with the mother. I know they say it is safe to do so but just my thoughts on it :-)
I personally would myself. Apart from worming them I never use anything on puppies till they are at least 8 weeks. Still babies at 5 weeks. :-) if the mother had been treated not too long ago she will be fine till the pups are a few weeks older.