{"id":15976,"date":"2022-11-02T00:00:00","date_gmt":"2022-11-02T00:00:00","guid":{"rendered":"https:\/\/www.hartz-v2.local7\/cant-use-dog-flea-products-cat\/"},"modified":"2025-06-06T20:35:45","modified_gmt":"2025-06-06T20:35:45","slug":"cant-use-dog-flea-products-cat","status":"publish","type":"post","link":"https:\/\/www.hartz.com\/en-ca\/cant-use-dog-flea-products-cat\/","title":{"rendered":"Why can\u2019t I use dog flea products on my cat?"},"content":{"rendered":"

But even if you only use a small dose of a flea treatment not meant for cats, you may be\u00a0putting your pet at risk.<\/a> It's important to buy different products to treat animals of different sizes and species, even if they all have fleas at the same time. If you're unsure which products are safe for your animals, call a vet for a consultation.<\/p>\n

Chemical sensitivity<\/h3>\n
\"Can

Keep an eye on cats after a dog is treated, as cats may lick or rub against the area you treated on the dog.<\/p><\/div>\n

The difference between flea control products\u00a0for dogs and cats is a chemical called permethrin. According to the Pet Poison Helpline,\u00a0this chemical is very safe for dogs<\/a>\u00a0and is common in\u00a0flea sprays\u00a0and drops. Cats, though, are especially sensitive to it\u00a0and many of its variants. The chemical is derived from chrysanthemum plant\u00a0and appears commonly in a synthetic form. Cat are unable to properly process it, and because of this it can make them sick. The natural version, called\u00a0pyrethrins, is\u00a0used instead in products meant for cats. Both versions of the chemical are safe for dogs, but owners should still buy a separate product for each pet to assure they're giving the proper dosage.<\/p>\n

What to do if you use a dog flea treatment on your cat<\/h3>\n

Because the product can be harmful to your cat, there are a few steps that you should take if you apply the wrong flea treatment. The PPH said that if your pet shows any unusual symptoms such as drooling or agitation after application, you should bathe the pet in warm water with a gentle dish soap. PetMD noted that most symptoms resolve between 24 to 72 hours. If any pet shows more serious symptoms after a flea treatment application, bring him or her to your veterinarian.<\/p>\n

For your pet's health and safety, avoid trying to save a few dollars by using expired medications\u00a0or medications meant for animals of a different species or size. Also, keep an eye on cats after a dog is treated, as cats may lick or rub against the area you treated on the dog.<\/p>\n

Always be sure to buy separate and appropriate\u00a0products for all your different animals. For instance, if you get\u00a0Hartz\u00ae flea drops for your dog, be sure to also get the cat-specific Hartz\u00ae flea drops\u00a0instead of trying to use the same product for both.<\/p>\n \n

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\n\t\t\t\tHartz UltraGuard ProMax Flea & Tick Collar for Dogs & Puppies - Gray\t\t\t<\/div>\n\t\t\t
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\n\t\t\t\tHartz UltraGuard ProMax Flea & Tick Collar for Cats & Kittens - Purple\t\t\t<\/div>\n\t\t\t
\n\t\t\t\tView Product<\/a>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n <\/div>\n\t <\/div>\n\t\n