I use Revolution as it also does Heartworms and mites. Dogs can have allergies to flea saliva, so even if you only saw one or two, that's enough to make her have a reaction to them. Also, with Revolution, you can bathe them two hours after the application, as it gets absorbed into the skin quickly. I wouldn't apply any flea product right after a bath, as the skin has no natural oil to help protect it and the product may cause redness or irritation. |