Flea and tick season is here! Warmer weather brings longer days, more outdoor time, and, unfortunately, a surge in flea and tick activity. These pests thrive in the warmer temperatures of spring and summer, making this the most important time of year to focus on prevention. While dogs are often the first concern, cats are just as vulnerable, including those that live primarily indoors.
Fleas and ticks don’t just affect your pet. They can quickly spread throughout your home, settling into carpets, furniture, and bedding. What starts as a minor issue can escalate fast, which is why prevention plays such a critical role in protecting both your pet’s health and your living space.
PetSmart makes it simple to prepare for the season with trusted, vet-recommended solutions that are easy to shop and even easier to use.
Why Fleas & Ticks Are Dangerous for Cats
Fleas aren’t just annoying. For cats, they’re a real health threat.
A flea infestation can cause constant itching and skin inflammation, and some cats develop flea allergy dermatitis, an immune reaction to flea saliva that causes intense discomfort even with just a few bites. In kittens or smaller cats, a heavy flea load can actually cause anemia from blood loss. And if your cat grooms herself and accidentally ingests a flea? That can lead to a tapeworm infection.
Ticks carry a different set of risks. They can transmit Lyme disease and other infections, and because they often attach in sneaky spots (under the collar, around the ears, between the toes), they can go unnoticed until symptoms appear. Not a great situation.
The bigger issue: once fleas get into your home, they don’t stay on your cat. They spread into carpets, bedding, and furniture, and they reproduce fast. Getting rid of an established flea infestation is genuinely difficult. Preventing one is not.
Proactive Protection Is the Smart Approach
The most effective way to handle fleas and ticks is to stay ahead of them. Preventative care stops problems before they start and keeps your pet comfortable year-round.
Consistent protection helps reduce itching, irritation, and stress for your pet. It also minimizes the risk of costly treatments and unexpected vet visits. Beyond your pet’s well-being, prevention protects your home by reducing the chances of fleas spreading into carpets, furniture, and other shared spaces.
Whether you have an adventurous dog or a relaxed indoor cat, proactive care is essential for both.
Do Indoor Cats Need Flea Protection
Yes. This is one of the most common misconceptions in cat care. Many pet parents assume indoor cats are safe from fleas, but fleas are opportunistic. They can hitch a ride on your clothing, your shoes, or any other pet that goes outside. Even apartment cats in buildings without other pets have been known to end up with fleas.
Once fleas are inside, they’re inside. Prevention eliminates that gamble entirely and keeps your indoor cat comfortable year-round. Your vet will almost certainly recommend it at your next checkup, regardless.
Shop Flea & Tick Solutions at PetSmart
PetSmart offers a wide variety of flea and tick products designed to meet the needs of different pets and lifestyles. From long-lasting solutions to fast-acting treatments, there are options for every situation.
You can choose from collars that provide extended protection, topical treatments that are applied monthly, oral medications for internal defense, and shampoos or sprays for immediate relief. Many of these options come from vet-recommended brands, giving pet parents confidence in their effectiveness and safety.
Protect your cat with trusted flea & tick solutions:
Shop flea & tick products for cats!
Got a dog at home, too? Shop protection for dogs!
Featured Vet-Recommended Flea & Tick Protection
Long-Lasting Collar Protection
For pet parents who want a simple, set-it-and-forget-it solution, Seresto Flea & Tick Collars are one of the most popular and reliable options available.
The Seresto Flea & Tick Collar for Cats provides continuous protection for up to eight months, helping prevent infestations before they start. It’s odorless and non-greasy, which makes it especially ideal for cats that are sensitive to topical treatments or resistant to monthly applications.
The Seresto Flea & Tick Collar for Dogs offers the same long-lasting protection, making it a convenient choice for busy households. With no need for frequent reapplication, it delivers consistent coverage against fleas and ticks while keeping your dog comfortable.
Prescription Treatments for Advanced Protection
PetSmart Pharmacy carries several vet-recommended options for cats and dogs that protect against multiple parasites at once, ranging from topical treatments to long-lasting collars. Which one is right for your pets depends on their lifestyle, health, and how much you want to cover at once. These options are prescription-only, so pet parents must obtain a prescription from their veterinarian to order.
For cats, the NexGard COMBO Topical Solution is designed specifically to provide multi-parasite protection in a single application. It targets fleas, ticks, and internal parasites, including tapeworms and roundworms, offering a well-rounded solution for feline health.
Another trusted option is Revolution Plus for Cats, a widely recommended topical treatment that protects against fleas, ticks, ear mites, heartworms, and more. It’s applied monthly to the back of the neck, takes about 24 hours to become fully effective, and has a solid safety record across different cat sizes and breeds. Its broad coverage and ease of use make it a go-to choice for cat parents looking for reliable, all-in-one protection.
For dogs, the NexGard Chewables for Dogs are a popular monthly option because they’re easy to administer and highly effective. These beef-flavored chews kill fleas and ticks quickly, making them a great choice for dogs that prefer treats over topical applications.
The Simparica Trio Chewables for Dogs take protection a step further by covering more than just fleas and ticks. In addition to external parasites, this treatment also helps protect against heartworms and intestinal parasites, making it a strong all-in-one option for complete parasite defense.
These treatments are popular because they offer broad-spectrum protection, are vet-approved, and come in convenient formats that make it easier to stay consistent with dosing.
Easy, Consistent Coverage with Autoship
One of the biggest challenges with flea and tick prevention is staying consistent. Missing even a single dose can leave your pet vulnerable. That’s where PetSmart Autoship can help.
Autoship ensures your pet’s treatments arrive on time, so you never fall behind. It simplifies routine care, supports year-round protection, and takes the guesswork out of scheduling.
Starting in May, PetSmart is also introducing a new in-store pickup option for first-time Autoship orders. This gives customers more flexibility, allowing you to choose the fulfillment method that works best for your lifestyle, whether that’s home delivery or convenient in-store pickup.
Limited-Time Offer on Flea & Tick Protection
Flea and tick season is already underway, making now the perfect time to protect your pet before problems start.
Buy 1, Get the 2nd 25% OFF flea & tick products at PetSmart.
This limited-time offer runs from May 4 through May 31 and applies to protection for both cats and dogs. Stocking up now helps ensure your pet stays covered without any gaps during peak season.
How to Choose the Right Flea & Tick Protection for Cats
Choosing the right product depends on your pet’s individual needs. Factors like age, weight, and daily environment all play a role in determining the best option.
Pets that spend more time outdoors may need stronger or longer-lasting protection, while indoor pets still benefit from preventative care due to indirect exposure. Health conditions can also influence which products are most appropriate. Here are a few things to think through before you decide:
1. Does your cat go outside?
If your cat has any outdoor access, you’ll want something that specifically covers ticks, not just fleas. Revolution Plus and NexGard COMBO both do.
2. Does your cat share the house with a dog?
Some dog flea products (especially those containing permethrin) are toxic to cats. Never apply a dog flea treatment to a cat, and be careful about cats coming into contact with dogs who’ve just been treated with certain products. Ask your vet if you’re not sure what’s safe.
3. Is your cat on any other medications?
A quick check with your vet before starting a new parasite prevention product is always a good idea, especially if your cat has any health conditions.
4. Is your cat hard to handle?
If monthly topical applications are a battle, the Seresto collar might make your life a lot easier.
If you’re unsure where to start, consulting your veterinarian is always a smart choice. PetSmart Pharmacy can also help guide you toward personalized solutions that match your pet’s needs.
How to Check Your Cat for Ticks (Dogs Too!)
Regular tick checks are an important part of keeping your pet safe, especially after spending time outdoors.
Focus on areas where ticks commonly hide, such as around the ears, under the collar, between the toes, and under the tail. Look for small bumps or dark spots that may indicate a tick is attached.
It’s a good habit to check your pet after walks, hikes, or outdoor playtime, as well as during grooming sessions. Early detection can help prevent more serious health issues.
Signs Your Cat or Dog May Already Have Fleas
Fleas are small, but the signs aren’t subtle once you know what to look for.
Watch for excessive scratching, biting, or overgrooming, especially around the base of the tail and the neck. You might notice hair thinning or red, irritated skin in those spots. The other telltale sign is flea dirt: small black specks that look like pepper and turn red when wet (because they’re dried blood).
You can check for flea dirt by running a fine-tooth comb through your cat’s coat over a white paper towel. If red-brown specks appear, you’ve got fleas.
If you see any of this, start treatment right away and consult your vet. The sooner you act, the easier it is to get ahead of it.
FAQ: Flea and Tick Prevention for Cats
1. Do indoor cats really need flea and tick prevention?
Yes. Fleas can enter your home on clothing, shoes, or other pets, even if your cat never goes outside. Once fleas get inside, they can spread quickly and become difficult to eliminate. Year-round prevention is the simplest way to protect your cat and your home.
2. How often do I need to apply flea treatment to my cat?
Most topical treatments like Revolution Plus and NexGard COMBO are applied once a month. The Seresto collar provides protection for up to eight months without reapplication. Your vet can help you choose the schedule that works best for your situation.
3. What’s the difference between a flea collar and a topical treatment for cats?
Topical treatments are applied monthly to the skin and tend to offer faster initial protection. Collars like Seresto release active ingredients over a longer period (up to eight months) and don’t require monthly handling. Both are effective; the right choice depends on your cat’s temperament and your preference for convenience.
4. Are dog flea products safe to use on cats?
No. Many dog flea and tick products, especially those containing permethrin, are toxic to cats and can cause serious neurological reactions. Always use products specifically formulated for cats, and check with your vet if you’re uncertain.
5. What are the signs of a flea allergy in cats?
Cats with flea allergy dermatitis typically show intense itching, hair loss, and red or inflamed skin, often around the neck and base of the tail. Even a small number of flea bites can trigger a reaction in allergic cats. If you notice these signs, see your vet promptly.
Stay Ahead of Flea & Tick Season
Flea and tick prevention is one of the simplest and most effective ways to protect your pet’s health. Starting as the season begins to heat up and staying consistent can help you avoid unnecessary stress, discomfort, and costly treatments.
With a wide selection of trusted products, expert-backed solutions, and convenient services like Autoship, PetSmart offers everything you need to keep your pet protected. Take advantage of seasonal savings, explore your options, and make prevention part of your routine so your cats (and dogs) can enjoy the season comfortably.