Is it safe to apply Revolution after Frontline Plus for cat fleas?

Since Frontline plus is a different type of flea preventive (fipronil + a larval development inhibitor) from Revolution (an avermectin) there should be no problem. There is no adverse interaction reported that I could find.

It is generally ok to apply these two different topical medications 15 days apart but I would make sure that your kitten is at least 8 weeks old before using a fipronil based product. Good luck, those mites always make me feel itchy, I feel for you and your kitten!

Hi and thanks for using Petco Pet Education Center, formerly Petcoach! Sorry to hear that Negrito is having a flea problem. Since Frontline Plus and Revolution are 2 totally different products, you can apply the Revolution now and not wait until the full month is done. You shouldn't see any problems and if you do, I would advise calling your vet. Very occasionally cats and dogs will have problems with one topical product and not another. Just make sure that you apply it correctly right up over the neck where Negrito can't lick it off as soon as it is applied. Good luck and I hope Revolution works well for him. I do believe we are starting to see some problems with Frontline as I have witnessed the same problem last summer when using Frontline.

Harriett is a cutie! Yes you can use frontline as well but I would recommend to separate the two medicines by two weeks. For instance you apply revolution on the 1st then frontline on the 15th then revolution on the 1st again and so on. I hope this helps!

I'm sorry to hear about your issue with Cheyletiella. They are a bothersome parasite to deal with! Apply Revolution every 2 weeks for 3 treatments (use appropriate dose for your kittens' weight). You can use Frontline Plus as well if you feel you aren't getting the results you wanted at the dosage of Revolution stated above. Fontline Plus can be applied every 2 weeks at the correct dose based off body weight for this problem. You should also use a lime silver dip or topical flea product to clean the kittens. Diluted bleach 1 part bleach:9 parts water sprayed on all surfaces and allows to sit for 10 minutes before wiping clean should help. All bedding and toys should be washed in hot water or thrown away. Good luck and thank you for contacting me today!

Yes it is safe to reapply most topical flea preventatives every 2 weeks if needed. This should be fine and safe to do since you are 2 weeks out. However, if you are still seeing fleas after this correct dosing, it is best to consider switching to a more effective product such as Revolution. Best of luck with your cats moving forward and keeping the fleas away. Take care.

Those two products are usually fine to use together. However in some very sensitive dogs that could cause muscle tremors and shaking. I would wait at least 2-3 days after applying the Revolution before placing a collar on Cadbury. If he has any tremors/shaking remove the collar and alert your veterinarian. If revolution is not working for your flea/tick control you could consider adding on nexguard which is an oral flea and tick medication or even a Seresto collar.