Lifestyle and home remedies. If your swollen lymph nodes are tender or painful, you might get some relief by doing the following: Apply a warm compress. Apply a warm, wet compress, such as a washcloth dipped in hot water and wrung out, to the affected area. Take an over-the-counter pain reliever.
Quick Answer. Puppies can be given their first dose of topical flea treatment between 6 to 8 weeks of age, according to Adelaide Animal Hospital. Flea prevention treatment should be given once a month to prevent fleas and ticks from coming back. Continue Reading.
1 Provides 8 months of flea of tick prevention which is longer than any other product out there. Great for those who are forgetful. You just put on the collar on and it will do the rest.  Can save you money when compared to equivalent flea and tick preventatives such as Frontline.