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- Health & Wellbeing
I put sentry purrscription plus containing etofenprox and pyriproxyfen on my cat yesterday. Can I also give him capstar? He has fleas
Yes, you can give Aries Capstar in addition to the topical Sentry medication. Be sure to continue applying topical flea prevention monthly in order to break the flea lifecycle. When he is due for the next dose of medication, I would recommend using a higher quality (both safer and more effective) flea preventative, such as Advantage, Revolution, or Bravecto. If you have any other dogs or cats in the house, be sure to treat all pets with good quality flea prevention. I hope this helps and that all goes well!
Updated on August 12th, 2025
- Health & Wellbeing
I have a 17 year old cat and she has fleas, for the first time. I put Frontline on her and she tolerated it without a problem. But by the next week the fleas were back. The barn apartment is NOT flea infested. I have had Frontline fail on other c
Capstar is a very safe medication and I would not have concerns about using it even in an older cat as long as there are no known underlying diseases. That being said, Capstar will not prevent future infestations so if Frontline isn't working you will need a different preventative. I typically recommend asking your veterinarian what product seems to work best in your area. A final not - if Dory is in the barn apartment at al there probably are now flea eggs and potentially larvae, and soon there will be adults in the apartment. If they have no host (i.e. if you get Dory on a good preventative with kills fleas quickly) and you continue preventative for three months you may not need to treat the environment, but spraying or bombing the apartment and/or vacuuming/washing weekly could help get everything under control more quickly.
Updated on August 12th, 2025
- Training & Behavior
Hi, I just have a feral cat half a pill of Capstar. I split the pill in half and placed in food but he only ate the one half and left. He is about 10-11pds. Smaller cat. My question is that is this half dosage ok for this size cat or should I gi
Capstar comes in two sizes. Cats should get the 11.4mg. A half dose will work to an extent but will not fully work since the dose is smaller than it should be. Yes, you could give the other half tomorrow but it would be better to give the full amount. The larger size is 57mg and half of that would be an over dose for a cat. I do not recommend to give this to a cat. Also, capstar only lasts 24 hours. I hope this helps and please feel free to post any additional questions.
Updated on August 12th, 2025
- Health & Wellbeing
My cat is treated with Advantage,now it's ten days until the next dose,I found a single flea on him,a week ago his fur started to fall,first on the shoulders and now on the back,it's not fully fallen,it looks like very short cut,I doubt he might has
Thanks for using Boop by Petco! Thankfully, you have a few options here. I recommend you consider using a product called Capstar which is to kill a lot of fleas at once to complement a flea preventative product like Advantage. You can go ahead and give another dose of Advantage now as well. I would not give up on Advantage just yet. Continue to use it for now as this flea may be was a one time occurrence and the Advantage was still being effective. Another option is switching to Bravecto now though again Advantage may still be effective so it may be best to exhaust its use. Good luck and have a great day!
Updated on August 12th, 2025
- Health & Wellbeing
If I clean puppies and mom and give them all a capstar and remove them from the contaminated environment, will that get rid of ALL fleas on them within a day?
Yes, but you need to follow up with a longer acting flea control product as well. I like Advantage, it’s effective, safe and you can buy it at PetCo. Fleas are difficult to get every one and using another product with the cap star will take care of any you may have missed. Thanks for using Boop by Petco to help you care for your dogs.
Updated on August 12th, 2025
