Last updated on April 24th, 2023 at 11:02 pm

Fleas are a common problem for cats and can cause discomfort and even serious health issues if left untreated.

This is why knowing how do cats get fleas is an important part of keeping your pet healthy and happy.

How are cats exposed to fleas? There are two ways your cats can get infected.

1. Contact with Other Animals

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Cats often come into contact with other animals that have fleas such as dogs, rodents, wild birds, or even feral cats.

When this happens, the cat may pick up some of these parasites from their fur or skin and become infected themselves.

2. Contaminated Areas

Another way for cats to pick up fleas is by coming into contact with contaminated dirt or sand where flea eggs may be present.

This could happen if your cat spends time outdoors in areas frequented by other animals who carry these pests around with them.

Once a cat has been infected, the adult female flea will lay eggs that hatch and mature into adult fleas ready to infect other animals and even humans.

These eggs can also survive without a host for several weeks so it’s important to take steps to prevent an infestation before it starts. Always clean any areas where pets spend time such as bedding and carriers.

The Lifecycle of a Flea

Indoor cat with fleas

Fleas are small parasites that feed on the blood of animals, including cats. Understanding their lifecycle is important in order to prevent an infestation and keep your pet safe from these pesky pests.

The life cycle of a flea begins with eggs being laid by female fleas on the fur or skin of their host animal (your cat).

These eggs hatch within two days into larvae which then feed off organic debris in the environment for around 10 days before spinning cocoons and pupating.

The adult fleas emerge from these cocoons ready to mate within seven to 14 days, starting the cycle all over again!

Flea infestations can occur quickly if left unchecked as one female can lay up to 50 eggs per day – meaning it doesn’t take long for them to multiply exponentially!

Therefore, it’s important that you regularly check your cat’s fur for signs of fleas such as black specks (flea dirt) or bites on their skin.

If you do spot any signs, it is recommended that you treat your pet with an appropriate anti-parasite product right away so as not to let things get out of hand.

how do cats get fleas

How to Treat Your Cat for Fleas

Having a flea infestation on your cat can be an unpleasant experience for both you and your pet. Not only do they cause discomfort to your cat, but they can also spread diseases to all animals in the household.

Fortunately, there are steps you can take to treat fleas on your cat and get rid of them once and for all.

The first step in treating fleas is identifying if your cat has them in the first place.

Signs that may indicate a flea problem include excessive scratching or licking, bald patches from where fur has been pulled out due to itching, small black specks (flea dirt) near the base of the tail or around the neck, and seeing actual adult fleas hopping around on the fur.

If any of these signs are present then it’s time to start treatment right away!

The most common way people treat cats for fleas is by using special shampoos or soaps designed specifically for killing off these pesky pests.

These products contain insecticides that will kill off any existing adult fleas quickly while also preventing new ones from hatching in the future.

Additionally, many veterinarians will prescribe oral medications that work effectively at eliminating any remaining eggs or larvae left after shampooing.

It’s important to note that some spot-on treatments may not be safe for kittens under 12 weeks old so always check with your vet before administering anything directly onto their skin.

Preventing Future Infestations

Prevent Future infestations

The first step in preventing future flea infestations is regular vacuuming and washing of your pet’s bedding.

Vacuuming helps remove any existing fleas or eggs from carpets and furniture while washing removes any lingering odors that could attract more fleas.

Additionally, avoid letting your pet sleep on furniture where fleas may be present as this increases their chances of being exposed to these pests.

Another way to help protect against future infestations is by using a monthly topical or oral medication designed specifically for killing both adult fleas and their eggs before they have a chance to reproduce.

These medications are available over-the-counter at most pet stores or through veterinary offices and come in various forms such as sprays, shampoos, spot treatments, collars, pills, and chews.

It’s important that you follow all instructions carefully when applying these products as incorrect usage could lead to ineffective results or even harm your pet if not done properly.

Finally, keeping up with regular grooming sessions will also help reduce the risk of future infestations. Brushing out dead fur helps eliminate potential hiding spots for parasites that carry diseases such as Lyme disease or Rocky Mountain spotted fever.

Regularly checking for signs of fleas around the ears, neck, and tail is also recommended. These are areas where parasites tend to hide due to their warm and moist environment provided by natural oils secreted from glands located there.


Fleas can be a real nuisance for cats and their owners, but with the right knowledge and prevention methods, you can help keep your cat safe from flea infestations. Knowing how do cats get fleas is an important step in understanding how to prevent them.

Taking proactive steps to prevent fleas is the best way to keep your cat healthy and happy. Regularly check your cat for fleas, use flea prevention products, and keep your home clean and free of debris that could attract fleas.

If you do find that your cat has fleas, there are many effective treatments available to help get rid of them quickly.

Don’t wait – take action now to protect your cats from fleas.


Olfa T
Olfa T

Olfa knows how to get things done and has a keen business sense that others admire. She’s always on the go, coming up with new ideas! Her ability to anticipate the needs of her readers and deliver information that they want is what makes CatVills such a success. She loves cuddling her cat Picaciu. He is her inspiration.