10 Dangers of Fleas, Ticks and Mosquitoes

Indoor cat scratching and itching

Fleas and ticks are among the most popular external parasites in pets. Pesky mosquitoes also enjoy feasting on canine and cats. Not only do fleas, ticks, and mosquitoes trigger powerful itchiness, but they also transmit ailments that can make animals significantly, and from time to time fatally, ill. 

All pets—even indoor pets—are at hazard of fleas, ticks, and mosquitoes. These tiny bloodsuckers can hitch a experience inside on you or a pet and make on their own at house. That&#8217s why veterinarians usually suggest yr-round parasite defense for animals, such as Simparica Trio for canine or Revolution In addition for cats.

Preserve examining to discover much more about the hazards fleas, ticks, and mosquitoes pose and how to guard your pet (and yourself).

10 Dangers of Fleas, Ticks and Mosquitoes

In spite of their small measurement, fleas, ticks, and mosquitoes can pose significant risks to our animals.

Flea allergy dermatitis

Dogs and cats aren’t just irritated by flea bites. They can also be allergic to them. A flea’s saliva has substances like enzymes and histamines that a pet’s immune technique acknowledges as foreign, triggering an immune reaction. This reaction prospects to signs like intensive scratching and biting of the pores and skin, crusting, hair loss, hot places, and secondary bacterial infections.

Flea allergy in dogs and cats is commonly diagnosed if your pet has pores and skin allergy indications and their veterinarian sees flea grime or grownup fleas on your pet’s coat. It is addressed with products and solutions that will remove fleas from the pores and skin and reduce irritation and itching.

Calendar year-round flea management with oral or topical goods is vital to avoiding flea allergy dermatitis.

Flea-borne disorders

Fleas are notorious for transmitting illnesses that can make pets ill. Just one this kind of condition is murine typhus, brought on by the microbes Rickettsia typhi. Another sickness is bartonellosis (‘cat scratch disease’), caused by the germs Bartonella henselae. Fleas also spread the plague.

Tapeworm infection

Animals can get tapeworms by swallowing grownup fleas that carry tapeworm larvae (immature tapeworms). These larvae then acquire into adults in a pet’s digestive technique. The segments of an adult tapeworm resemble grains of white rice and exit the entire body in a pet’s poop. Tapeworms are easily dealt with with a drug called praziquantel, which kills the tapeworms in the intestine.

Flea infestations

As if flea bites aren’t bad plenty of, flea infestations can be even worse. Fleas cannot fly, but they can leap up to 2 toes, a quite extraordinary feat supplied their tiny measurement. This leaping potential signifies fleas can soar from pet to pet and even from pet to human. So, if one of your pets has fleas, it may possibly not be lengthy in advance of all of your pets and you start experience itchy from flea bites.

Grownup woman fleas can dwell on a pet’s pores and skin for up to two months and lay 40 to 50 eggs every day that is hundreds of flea eggs! When these eggs slide off your pet, they come across really hard-to-attain sites like cracks and crevices to lay dormant, wrap themselves in a cocoon, and establish into older people. 

When fleas are completely fashioned into grown ups, they’re completely ready to bounce onto the nearest host, and the cycle starts yet again. Eradicating a flea infestation can take months due to the fact you ought to break the flea’s lifetime cycle and get rid of all flea everyday living stages in your home.

Tick-borne diseases

Ticks can carry many infectious health conditions in their minor bodies that have an impact on pets, these types of as Lyme illness, Rocky Mountain noticed fever, anaplasmosis, ehrlichiosis, and babesiosis. Typically, tick-borne disorders are much more commonly witnessed in canine than cats.

Lyme condition in canine is caused by the microbes Borrelia burgdorferi, which is carried by possibly the black-legged tick or deer tick. It triggers signs or symptoms like joint ache, fever, and lameness. Lyme ailment in cats is scarce. 

Rocky Mountain spotted fever, induced by the germs Rickettsia rickettssii, is carried by numerous ticks, which include the Lone Star tick. Symptoms involve fever and generalized agony. Anaplasmosis is brought about by two Anaplasma microbes carried by multiple ticks, which includes the brown doggy tick. Anaplasmosis indicators include things like fever and joint pain.

Tick-borne health conditions are taken care of with antibiotics. Other medications, this kind of as soreness medicines, might be desired. Animals with significant signs and symptoms might have to have hospitalization.

Tick paralysis

Tick paralysis in canine and cats is brought about by toxic compounds in a tick’s saliva that attack the anxious system. An afflicted pet’s muscles slowly develop into paralyzed, leaving them not able to walk, try to eat, and breathe. Ticks most related with tick paralysis are the American doggy tick, Rocky Mountain wooden tick, deer or blacklegged tick, and Western blacklegged tick.

Eliminating the tick eliminates the source of the paralysis, and animals often get better immediately the moment they are addressed. Nonetheless, some animals may well have to be hospitalized for intense indicators.

Heartworm condition

Heartworm sickness tops the listing of mosquito-borne illnesses in pets. Mosquitoes carry heartworm larvae that enter a pet’s bloodstream in the course of a mosquito bite. These larvae migrate by way of the entire body, having about 10 weeks to produce into adults. Adult heartworms migrate to the coronary heart and lungs, exactly where they can result in really serious difficulties.

Heartworm in pet dogs triggers vague indicators like exhaustion and cough. A lot more intense signs, this kind of as bodyweight loss and tummy distension, take place with a higher worm burden and indicate congestive coronary heart failure. 

Heartworm in cats is not as popular but is a lot far more severe than heartworm in puppies. It leads to signs like lethargy and coughing. Regrettably, cats with heartworm can create a deadly situation named heartworm-affiliated respiratory condition (Hard), brought about by a significant inflammatory reaction when heartworms die.

Caval syndrome

Caval syndrome takes place in canine with persistent heartworm disorder. It is induced when the burden of heartworms in the pulmonary artery is so high that the worms migrate to the caudal vena cava (a key blood vessel for the physique) and the correct aspect of the coronary heart. Blood movement via the heart will become blocked, and influenced canines have signs and symptoms like trouble breathing, heart failure, and weak point. Caval syndrome can be deadly inside several hours devoid of surgery to remove the heartworms.


Anemia is blood decline. Fleas and ticks can cause anemia mainly because they feed on the blood of their hosts. Hefty flea and tick burdens can guide to considerable blood loss, which can be existence-threatening in puppies and kittens. Signals of anemia in dogs and cats include things like weakness and pale gums.

Cure for anemia relies upon on the severity. Anemia brought on by fleas is treated by removing the fleas and blocking another flea infestation. Serious anemia may perhaps involve hospitalization and a blood transfusion.

Hair loss

Bites from fleas, ticks, and mosquitoes can induce intense itchiness. Frequent biting, scratching, and licking at the bite spot can guide to hair breakage and eventual hair loss.

How to Shield Your Pet from Fleas, Ticks and Mosquitoes

Pet parent with dog and cat outside

Shielding your pet from fleas, ticks, and mosquitoes is critical and involves a multi-pronged technique that consists of managing your pet and the inside and outdoors of your property.

The techniques stated beneath offer you easy, convenient, and inexpensive strategies to guard pet dogs, cats, and your residence from pesky (and dangerous) parasites. Be sure to converse with your veterinarian to pick out the most acceptable flea, tick, and mosquito protections for your pet and area.

Treating your pet

Calendar year-spherical flea and tick regulate: This is the best strategy for stopping flea and tick infestations. All canines and cats in your dwelling need to be on a flea and tick manage merchandise. These array from more than-the-counter flea and tick sprays or collars to prescription oral and topical preventatives, these kinds of as Simparica chewables for pet dogs and Revolution topical remedies for dogs and cats.

12 months-spherical heartworm prevention: It&#8217s significant to give your pet a month to month heartworm preventative, even for the duration of wintertime. Yr-spherical security is crucial to prevent a heartworm infection. Talk to your vet about your heartworm preventative alternatives and no matter whether you really should contemplate a broad-spectrum mix preventative, this kind of as Simparica Trio for puppies or Revolution Plus for cats, which safeguards towards fleas, ticks, and heartworms in 1 convenient month-to-month dose.

Typical tick checks: Test your pet for ticks whenever you go exterior, especially if you stroll by means of the woods, in which ticks like hiding in tall grasses and on trees.

Flea combs: Flea combs are an cheap way to clear away fleas and flea eggs from your pet. Use a flea comb alongside with a flea and tick control product.

Mosquito repellent: Pet-safe mosquito repellents are readily available to protect your pet from mosquitoes when outside. Request your veterinarian for recommendations for pet-risk-free repellents.

Keep indoors during peak hours: Mosquitoes are most active at dawn and dusk. Maintaining your pet indoors as significantly as feasible, particularly at dawn and dusk, will enable protect your pet from mosquitoes.

Dealing with the setting

Clean your pet’s bedding: Your pet’s bedding is a most loved hiding spot for immature fleas. Clean the bedding regularly in incredibly hot water to get rid of the fleas.

Vacuum frequently: Regular vacuuming, primarily in tough-to-reach cracks and crevices, will get rid of fleas from their hiding places. Vacant the vacuum bag outside to avoid yet another flea infestation.

Take out outdoor flea and tick hideouts: Fleas and ticks enjoy to conceal in tall grasses, weeds, piles of leaves, and other organic particles. Eradicating their hiding destinations, these types of as by weeding and consistently mowing your lawn, will support keep them away from your home.

Get rid of standing water: Mosquitoes like to breed where there’s standing h2o. Remove resources of standing drinking water outdoors your dwelling, like pool covers and drinking water buckets.

Mend window screens: Window screens with holes make it possible for quick entry inside of for mosquitoes. Maintenance any screens that are broken.

Use a specialist exterminator: If managing your household is also a lot work for you, consider selecting a experienced exterminator. Make sure that the products and solutions they use are harmless for pets.

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