What Flea Medicine Is Sfe To Give Nursing Mothers. This is the case for the popular flea and tick medicine nexgard. It is also safe to use frontline spray on nursing mothers when it comes to spot on treatment.

This is okay to give your dog while pregnant. If the cat and kittens are healthy other than the fleas then yes it is fine to apply advantage to a nursing queen. Now that you know about the riskier products, here are some safe, natural ways to prevent fleas and ticks on your dog.