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Being a sustainable pet parent involves good practices and habits. Learn more about eco-friendly dog products, eco-friendly cat products and other solutions.
Updated on October 23rd, 2025
Search Petco to find the benefits of both Interceptor and Heartgard worm medicines for dogs. We strive to help you keep your pup happy and healthy.
Updated on October 23rd, 2025
Learn about Apoquel (Oclacitnib) today. Petco is here to answer all your dog allergy treatment questions including dosage, side effects, administration & more.
Updated on October 23rd, 2025
Do you think your pet has a bacterial infection? Visit Petco to learn how Clavamox can help your dog and cat.
Updated on October 23rd, 2025

Discover how to choose the best supplements for your pet’s health, from essential vitamins to joint support and digestion aids. Learn age-specific and seasonal supplement tips for cats and dogs.
Updated on October 23rd, 2025
Cats are exquisitely sensitive to flea medication, so I would not put the Seresto collar on Willow just yet. Wait at least two weeks, then apply it. You can give her Capstar now. It’s a one time pill that starts killing fleas and is safe to give. I hope this helps!
Updated on September 24th, 2025
Hi, thanks for using Boop by Petco! I like Bravecto for flea and ticks. It is a topical that works for 3 months. Then I would use interceptor monthly for heartworm and intestinal parasites. Or you can use Advantage Multi and the Seresto collar for the ticks. But you are right there isn't a product that gets everything for dogs or cats. Have a great day!
Updated on September 24th, 2025
Hello, & thank you for using Boop by Petco. Yes, you can absolutely place a Seresto Collar on Nala today, if you wish. But please consider that here may be other reasons besides fleas that are causing her to itch. Dogs can suffer from many allergies, just like we can, & sometimes fall can be the worse time of year for this. You will probably need to speak with your veterinarian to see if Nala does have allergies, & not fleas, & what medications will work best for her. Take care.
Updated on September 24th, 2025
Hello. Yes, you absolutely can. Hopefully you only need a few days of the Capstar until your Seresto collar kicks in, but they are perfectly safe to use at the same time. Thanks for contacting Boop by Petco.
Updated on September 24th, 2025
To be safe, you should wait 2-3 weeks before switching to a Seresto collar. IN the meantime, treat the environment for fleas. Vacuum everywhere then dispose of the vacuum bag or empty the canister outdoors immediately after. Wash all bedding in the hottest water allowable by fabric. Use an area treatment, such as Indorex or Knockout ES, to kill fleas in the home. A majority of the flea population actually lives off the pet, hopping on to feed then hopping off. Discuss a product to kill adult fleas with your veterinarian. CapStar would be safe to use even if you applied a topical preventive. However, it will only kill adult fleas that are on Tybalt.
Updated on September 24th, 2025