Try bathing first with Dawn (has to be blue kind) dish soap. It works really well to kill eggs and existing fleas. Then I would make sure the pet is very dry and apply Frontline to the skin between the shoulder blades, make sure not to drag down the back because they will be able to turn and lick at it which will make them sick. Then I would treat the home and the yard. We have a spray called the Knockout spray, it's 28 for an entire can. It works wonders and you can treat the entire home with it. Wash all bedding and vacuum really well. You can't just treat the pet. You need to treat from every angle. Good luck!
Same
Make sure it is the Frontline for cats if you put the dog one on your cat it can harm them.
Get frontline plus and put it on and follow the instructions and do it monthly to avoid the problem again
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