I use flea busters powder in my place the best way to get rid of fleas inside, it stays in your carpet for a year. The powder is messy but it works great. Comfortis kills adults fleas before they hatch, give with food if this is what you decide it can make them sick. I would think of revolution, covers heart worm, fleas, mites, aand I think American dog tick. I never use flea stuff, rarely have a flea with the powder. Flea shampoo can be toxic to the little ones. Good luck |