I have a small Yorkshire Terrier, 8 weeks old. 1.4 lbs. What flea medication should I use and when should I begin. She scratches sometimes, but I don't see any fleas. She's an inside pet. Thanks.
There are many on the market including advantage, frontline plus and program. You may want to talk to your vet about which is best for your pet. I like them all for different reasons. vetcare