can you put cat flea medicine on dogs

Different Ingredients in Medication

While these ingredients are very safe and effective for cats, they are unlikely to provide adequate protection against fleas and ticks if used on dogs. Some ingredients that are safe and effective for dogs are toxic to cats, including pyrethrins and permethrins.

The Chrysanthemum cinerariaefolium flower of the pyrethrum plant is the source of pyrethrins. Pet owners who prefer to use all-natural products find them popular as they eliminate fleas, ticks, mites, and other insects. Synthetic pyrethroids with a longer half-life are called permethrins. Permethrins are frequently used in spot treatments, collars, dips, sprays, and shampoos. Both the synthetic and natural substances function by obstructing nerve signals, which paralyzes and kills the parasite.

Hospitalization is required if your cat exhibits clinical symptoms in order to treat the tremors with muscle relaxants (methocarbamol) or anti-seizure drugs (phenobarbital, valium). Unless your veterinarian instructs you otherwise, only a veterinarian should administer these medications. Your veterinarian may also recommend intravenous fluids, blood sugar monitoring, temperature support, and monitoring as additional treatments.

When in doubt, always carefully read the product label before applying any products to your pet. If you’re not sure, check with your veterinarian first. Additionally, be sure to weigh your pet accurately before administering any medication. Pet owners frequently “guess” their pet’s weight, which leads to either an underdose or, more frequently, an overdose of prescription drugs.

If a pet consumes too much of these toxins, their nervous system will be interfered with. Perchlorins should not be used on cats, and no product should be applied to a cat unless it is designed with cats in mind. When treating dogs with a permethrin product, care should even be taken if cats share the home. Since their surface area to weight ratio is higher than that of larger dogs, small dogs are also more vulnerable to pyrethrin/permethrin toxicity. It is possible to observe symptoms in a few hours, particularly in cats.

The following are additional articles and helpful resources about the safety of flea and tick products for your pets:

Signs of flea or tick medication toxicity in cats:

  • Cat acting nervous
  • Twitching
  • Shaking/tremors
  • Seizures
  • Drooling
  • Vomiting
  • Diarrhea
  • Lethargy
  • Incoordination

Find a BC SPCA location in your area: Postal Code… Radius

Many pet guardians look after multiple members of their furry family, including dogs, cats, Guinea pigs, birds, and rabbits.

There may be a temptation to treat their cat with the same prescription or over-the-counter flea or tick medication that they bought for their dog when a problem like fleas or ticks occurs.

However, according to Dr., Senior Manager of Animal Health at the BC SPCA, using the incorrect flea medication can poison cats, so it’s extremely dangerous. Hannah Weitzenfeld. “Check your flea or tick medication label carefully. Giving your cat—or any other animal—medication intended for dogs can result in serious health problems like seizures or even death. ”.

An overdose can easily occur with cats or smaller animals. Certain over-the-counter medications for fleas and ticks contain highly toxic ingredients that should never be used on cats.

Weitzenfeld states that flea medications are dosed according to the weight of the pet and are labeled for specific species. Higher doses of the medication can cause illness in animals, while lower doses won’t work.

In the event that a cat comes into contact with a dog’s oral or topical flea medication, the pet guardian should contact a veterinarian right away and bring the medication with them.


Can you use the same flea treatment on cats and dogs?

There’s a very important difference between flea and tick products made for cats versus ones for dogs. It’s very important to never apply a dog product on a cat. Seizures and even death can occur if it is applied to a cat.

Can I use Advantage cat flea treatment on my dog?

Advantage™ Spot-On Flea Treatment is an effective and easy-to-apply spot-on treatment that can kill fleas on dogs, cats and rabbits through contact.

Can you put cat Frontline on a dog?

Yes, FRONTLINE PLUS®/FRONTLINE® SPOT ON can be used on any breed of cat and dog, including collies and other herding-breed dogs which can sometimes show a sensitivity to some parasite treatments.

What’s the difference between a cat flea and a dog flea?

Most cases of fleas on dogs reported (i.e., over 95 percent) are actually cat fleas. However, dog fleas are not as versatile and cannot live off of feline blood. Unlike dog fleas, cat fleas can live off the blood of any warm-blooded animal including birds, squirrels, rats and mice.