What flea products can I use on my lactating bitch with puppies?
I would recommend using Advantage for Dogs on you bitch as it is safe to use on lactating and pregnant bitches. By treating the mother the unweaned puppies will become protected from fleas as the product disperses over the mothers coat as well as the puppies when they nestle up to her and feed.
Advantage is safe to use on puppies from 6 weeks of age. So after the puppies have been weaned you could use Advantage for Dogs and Puppies Under 4kg or a different weight range if required.