Fleas Bites on Dogs: What You Can Do

fleas on dogs

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Flea bites cause nasty itches for dogs and cause secondary skin conditions. are a common problem, so it’s important for every single dog owner to know how to eliminate them. Thankfully, there are several trusted medicines or natural home remedy that can assist kill fleas on your dog, remove fleas that have plagued your home, and prevent fleas from entering your environment again.

You must know what a flea infestation appears like, including the insects, their eggs, and their bites. Once you make sure your dog has fleas, you ought to begin treatment for bites and deal with ridding them from your home in addition to taking preventative procedures to make sure they don’t come back. Here is what you need to learn about fleas, their bites, and how to get rid of them.

Fleas on Your Dog: How to Recognize the Them

How do you know if your dog has fleas? If you notice that your dog is often scratching with his paws and his teeth, then this is an occasion to examine the pet. Let’s get acquainted with the appearance of fleas, their eggs and find out what flea bites look like on dog skin.

Adult fleas

Adult fleas are visible to the naked eye, but they are fast and can easily conceal in your dog’s fur. They are usually brown or reddish brown in color and have six legs. Though they don’t have wings, they can jump very far, which is why you should be careful when analyzing your dog, so the fleas do not jump to your skin or hair.

Since fleas are so small and fast, you might have the ability to spot what is called “flea dirt” more easily. Flea dirt is the feces of fleas. It may look like small grains of pepper or flecks of dust. You can discover it relatively quickly on dogs with light colored fur; however, it may be more difficult to spot against dark fur. To validate that it is flea dirt and not ordinary dirt, you can run a comb through your dog’s coat, which ought to pull some of the dirt off and possibly some adult fleas, also. Place the residue on a damp paper towel. Flea dirt will appear to have a rust color as it liquifies since it includes traces of blood, while routine dirt will be black or dark brown.

An ordinary adult flea, capable of biting dogs
An ordinary adult flea, capable of biting dogs

Flea eggs

Flea eggs are clear and shaped like small ovals that are tinier than a grain of sand. They are laid in clusters of about 20, though you aren’t most likely to see them on your dog. They mostly fall off your dog’s fur, so you might be more likely to spot them in your dog’s bed or favorite places to relax. They hatch after a few days, then, after feeding upon blood, go into the pupal stage where they form a kind of cocoon that is very sticky and secures them from chemicals that you may use to eliminate them. Fleas in the pupal stage are the hardest to remove.


Flea bites on dogs

Flea bites on dogs appear, like other insect bites, as small red lesions. It can be hard to tell them apart from other bites, though there are a few signs that show fleas are the reason for the sores. Mosquito bites tend to be solitary and appear primarily at dusk when the pests are most active. Flea bites can take place in clusters and at any time of day. Tick bites are frequently accompanied by a real tick that has locked on or appears like a bulls-eye and is more elevated. Fleas do not lock on for a significant amount of time to feed, and bites are less likely to be as high. The most common places that flea bites appear are on the groin, hind legs, and the back in between the ribs and the tail.

If your dog is itching, it can be a sign of fleas. Dogs are allergic to the saliva of fleas, which is the cause of the itching. Some dogs, nevertheless, are not adverse flea saliva and will show no signs of itching. Just because your dog isn’t scratching, licking, or chewing doesn’t mean they will not have fleas.

How To Treat Flea Bites On Dogs

It is essential to note that you must treat the flea invasion to eliminate the fleas before you begin dealing with the bites. If fleas are still present, more bites will appear. The symptoms of flea bites like soreness and itchiness are the result of an allergic reaction. For that reason, flea bites need to be treated with medication that reduces allergic reactions such as antihistamines or topical steroids. Secondary skin infections that may occur because of the bites or injuries from scratching may need to be treated with antibiotics.

There are also natural, homemade options that can help fight allergic reactions and the symptoms of flea bites. An oat bath can be very soothing for itchy skin and aid remove other allergens from the coat. Quercetin is a substance derived from a fruit that has anti-inflammatory and antihistamine properties. Aloe vera has anti-inflammatory properties and can cool and soothe itchy spots, though you ought to make sure your dog doesn’t lick it off. Coconut oil can reduce inflammation and is understood to lessen the allergy to fleas. You ought to consult your veterinarian for the correct usage of these services.

Flea Bites Your Dogs: Home Remedies

Several home remedies can work to get rid of the flea invasion on your dog, kill the fleas and larva in your home, and prevent them from coming back. To get rid of fleas on your dog, you may want to begin with apple cider vinegar. This won’t kill fleas; however, it will make them jump off of your dog. You can use a mix of 2 parts apple cider vinegar and one part water in a spray bottle or dip a comb in the mixture and comb the fleas out. Prevent open wounds with this one.

Aloe vera and cayenne pepper can also be blended to create a topical option that fleas hate. Make sure to avoid the eyes and open injuries, and if your dog is going to lick it off, it might be best to avoid this treatment or utilize an Elizabethan collar. Citric acid is a natural flea killer, and you can produce a mixture by boiling a lemon and letting it soak overnight. You can use this in a spray bottle or to wash your dog’s bedding to eliminate fleas hidden inside. Again, prevent the eyes and wounds. Lavender is another option, as fleas dislike it. You can let it soak overnight in water to produce a spray that will drive away fleas.


As you rid your dog of fleas, don’t forget that you must likewise rid your home of them, too. Carefully ground salt can be spread over the carpet and furnishings to dry fleas out and kill them. It needs to be left for two days before vacuuming it up. Don’t leave it on for longer or your carpet will get damp and moldy, especially in damp areas. Salt can also be combined with water to clean difficult surfaces.

Maybe one of the best methods to kill fleas left in carpets or furniture is to us diatomaceous earth. It’s a natural rock formed by fossilized algae, and it’s very high and abrasive to the exoskeleton of fleas. It dehydrates them, and unlike chemicals, fleas do not establish a resistance to it. Diatomaceous earth should be spread out uniformly over surfaces and vacuumed up after two to three days, however, avoid using it on your dog’s skin, as it can dry them out.

You can avoid fleas from returning with cedar chips. Fleas dislike them. Spread them around your outside area and your dog’s bed. Cedarwood oil can be combined with a drop of alcohol to make a natural flea collar with a bandanna. Rosemary can also be ground up and sprayed around to ward off fleas.

Other Ways to Treat and Protect Your Dog from Fleas’ Bites

There are medications available, consisting of spot-on treatments that are made with chemicals that kill fleas or break their life process, so they pass away off. Frequently these are prescription treatments, and though they work at removing fleas, they do come with some side effects. Monthly treatments will help to prevent flea invasions.

Flea shampoos, powders, sprays, and collars are also offered. You should always examine the components and instructions before utilizing these with your dog. Make sure that you are aware of any possible side effects that might take place. These are typically helpful for dealing with flea invasions in the short term, but might not be effective as long-term solutions.

Bug bombs and other products are readily available for the home from pest control experts, and they’re not inexpensive. They likewise use many chemicals. Insecticides are readily available for outdoor use, too. It would be best if you asked your veterinarian about all solutions for a flea infestation, including natural options before you continue with treatment.


No matter what options you use to deal with a flea invasion, you need always to vacuum and clean your home and make sure to wash your dog’s bedding and any furniture your dog sleeps on. Be thorough, as fleas can get deep into materials and stick there for an extended period.

How Can You Keep Fleas From Biting Your Dog?

Visit your vet to get monthly flea control items. Your veterinarian can give you flea control medications that are administered orally or by injection and are more likely to work than numerous over-the-counter brand names. Some other treatments are topical options:

  1. Try topical or spot-on medication. These medications absorb from the skin into the pet’s blood stream. They are applied to a little area on the pet’s back straight on the skin. From there, they work to paralyze and eliminate fleas after they feed on the pet. Ingredients in these products vary and may include: fipronil, imidacloprid, metaflumizone, permethrin, pyriproxyfen, selamectin, and spinosad. NEVER use permethrins on cats.
  2. Consider oral tablets. These are given when a month. A few of the tablets only stop the egg from developing into an adult, so another product will require to be used to kill adult fleas. There is also a quick-acting item will only kill fleas for 24 hours.
  3. Treat all the pets in your house.
  4. Understand not all products sold to kill fleas work. You can purchase over-the-counter flea avoidance drops or tablets but these may not be effective in dealing with or preventing fleas. Take care to check out the label instructions for proper dosage.

Keep your pet inside when fleas are widespread. Fleas are usually at their worst from March to October, depending on where you live. They like warm, humid weather condition, preferring temperatures between 70 and 90 degrees Fahrenheit and 75% humidity.

Try a flea collar. Some collars are highly effective, but others are not. Reliable collars, such as Seresto brand collars, require a veterinary prescription. Be cautious about collars that do not require a script as they are less most likely to be effective. Always follows the instructions on the plan. When used with flea and tick hair shampoos they can be a good alternative for flea control. DO NOT use dog flea collars on cats.

Questions and Answers about Flea Bites on Dogs

Do Fleas Leave Scabs on Dogs after Biting?

Since tick bites also appear as subtle small red sores, they frequently have a similar look to the responses produced by biting fleas and mosquitoes. Tick bites, nevertheless, can in some cases develop a “bull’s eye” appearance and are most likely to form a scab or raised sore compared to the bites of fleas and mosquitoes. However, scabs can develop at the site of flea and mosquito bites secondary to the skin trauma brought on by scratching or biting.

What does a flea bite look like on a dog?

Fleas leave tiny, red, raised dots on your dog’s skin. Some dogs have a more powerful response to flea bites than others, which creates a much larger red area. Flea bites are a lot more obvious on human beings, considering that we do not have thick layers of fur. On humans, flea bites look like small red dots.

a flea and its bite looks like on a dog's skin
This is what a flea and its bite looks like on a dog’s skin

How long does it take for flea bites to heal on a dog?

Flea bites can last from 2-3 days to a couple of weeks. If the dog constantly scratches the place of the bite, the wound continues to itch and healing is delayed, and the size of the bite becomes more vivid and painful.

What kills fleas on dogs instantly?

The most reliable way is to catch a flea yourself and kill it. But if you want to approach the issue of killing fleas on your pet in a more convenient, fast and effective way, we suggest you use the following methods:

Spray for fleas. This method can be called the fastest and most effective, since its effect on fleas is almost instantaneous and completely destructive to their life.

An effective, but not so fast method to remove fleas from a dog is flea drops. The effect of these drops is very strong, but it should take several hours before you notice a noticeable effect from the action of these flea drops.

Flea collars for dogs are also well-proven. This is an effective way to kill and protect your dog from fleas and ticks for several months.

Can you give a dog Benadryl for flea bites?

As we have already written above, a dog may develop allergies due to flea bites. Moreover, itching caused by flea bites makes the dog constantly itch and the healing of the skin at the site of bites is delayed. To rid the dog of allergies, it can be given Benadryl. This will help her cope with the discomfort during the treatment for fleas and skin recovery.


Should I take my dog to the vet for fleas?

This is not necessary, but if you think that you are not coping with fleas, or flea bites are severely tormenting your dog, then call the veterinarian and ask him about the possibility of visiting. If he has the conditions for the adoption of animals afflicted with fleas, he will ask you to come. Otherwise, he can either come himself or prescribe treatment according to the information he will receive from you. Getting rid of fleas is not a difficult, although painstaking process. In most cases, dog owners themselves successfully cope with fleas on their pet.


Fleas are common and aggressive parasites that cause a lot of inconvenience to the dog and, accordingly, its owners. Flea bites for dogs, if not dangerous, but painful, and with a large number of fleas on the pet make her life a torment that she can not cope with herself. Monitor the cleanliness of your dog and use preventative preventive measures to protect the animal from fleas. And remember that flea bites will pass faster if, along with the destruction of fleas from the dog’s skin and its habitat, you take care that the dog scratched less the bites spots.

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References and used sources

Reyus Mammadli

Having engineering and medical education, in recent years actively engaged in the study of the development, reproduction of domestic animals. Special attention is paid to the treatment and prevention of diseases of Pets.

Author of several hundred articles about health and healthy lifestyle. In recent years, he has been treating Pets and birds together with specialists. In their articles on AetaPet.com shares both his knowledge and experience, and, based on reliable sources, methods of primary diagnosis of diseases in Pets and General recommendations for their possible treatment.

Of course, the articles are only informative. In each case, diagnosis and treatment should be carried out and prescribed by a qualified veterinarian.

Pet Health

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  1. Daniela Eșanu

    Fleas cause so many troubles… My cat used to itch all the time and after we got rid of all the fleas I made sure that no more would appear. A flea collar really helped me with that.

  2. Leo_Bosco

    My dog used to have flea bites. He would itch all the time and I could see that it was driving him crazy. It actually took a while before he could recover from it but after some treatment he feels better overall, I believe.

  3. Olivia Kray

    Fleas are disgusting. I legit don’t let my cat out of the house when it’s warm. It was very difficult to get rid of them the first time she got them. I’m not dealing with it again!

  4. Charlie Mules

    Fleas used to be a big problem for my dog Charlie. After we got rid of them I treated his flea bites with coconut oil as the article suggested and it actually helped really well with reducing the inflammation. Thanks a lot for the info! 🙂