How to Get Rid of Fleas on a Puppy Fast?

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Fleas On A PuppyFleas can be a huge nuisance for your dog and yourself; if not taken care of, they can pose various health risks. As such, pet parents are right to be concerned about using different flea treatments that may contain harsh chemicals on their dogs. While natural remedies can be a great alternative, it’s always best to consult with your veterinarian first.

The good news is that our guide below can help you find the best way to get rid of fleas on a puppy with a wide range of flea control products so you can find the best option for you. 

Identifying Fleas on Your Dog 

Flea bites will often appear as raised, red dots on your dog’s skin that may disappear after a minute or two. Homes with flea infestation may affect the people living inside as well, where the fleas may start biting people around their ankles and exposed skin. When it comes to our pets, these hot spots can become lost in dogs and will only be visible when the skin becomes inflamed from itching. 

  • Check for Flea Dirt: This can look like specks of dirt on your dog’s fur and skin, and will often be found around the dog’s ears, neck, lower back, or tail base. 
  • Observe for Movement: Whenever you groom your dog, you may be able to see fleas on the move whenever they’re disturbed by combing.
  • Watch for Symptoms: A few telltale signs of fleas include a wide range of symptoms such as hair loss, scratching, scabs, and pale gums in severe cases.   

Why Fleas Are Dangerous 

You may notice your pet scratching when they have fleas but there are much more serious consequences than this. Fleas are parasites and carry all kinds of diseases that may put your pup in danger. As such, it’s much better to prevent them from getting to your dogs rather than finding a cure once they land.  

Below are just a few things that you can prevent by catching fleas early: 

  • Tapeworms: If your pooch ingests flea larvae with tapeworms in it, the flea can transmit these parasites to your pet. 
  • Anemia: Having too many fleas on your puppy can lead to extreme blood loss with severe consequences, such as severe anemia, tissue damage, and death. 
  • Flea Allergy Dermatitis: Some dogs can have an allergic reaction to flea saliva, and may cause serious immune reactions in your pets.  
  • Hemobartonellosis: Most pet owners shouldn’t worry about this since it’s a rare disease. However, if your pup has had its spleen removed, this disease can become life-threatening. 

How to Get Rid of Fleas on a Puppy Fast

Below are some of the most effective ways to quickly eliminate pesky fleas from your pet. 

1. Coconut Oil

This is a safe and simple solution to counter flea infestations; it comes with fatty lauric acid which covers the flea and immobilizes and suffocates it. To get started, simply work a light lather all over your dog’s coat and skin, whenever you go outside. The lauric acid also works as a natural flea repellent and may cause the pests to leave. 

2. Natural Flea Spray

These are a great way to treat adult fleas in your dog since they’re free from synthetic chemicals. Natural flea sprays can safely kill fleas on pets and can also be sprayed throughout your home to combat severe infestations. It’s best to carefully read labels first because some flea products will work differently than others. 

For instance, some will only repel fleas, others will only kill adults but not larvae and eggs. Luckily, there are a few options that can kill fleas of all life stages.    

3. Organic Shampoo

All kinds of shampoo and soap kill fleas whenever you give your pup a bath, so there’s no need to use flea shampoos — in fact, some products can harm your dog and dry out its skin. Because of the way a flea’s exoskeleton is formed, it won’t be able to float on warm water once there’s soap or shampoo, so it will drown. Just use some organic shampoo the way you normally would but be sure to read the instructions on the bottle first.  

4. Apple Cider Vinegar

Fleas hate the smell of apple cider vinegar (ACV) which is why it’s a great natural flea treatment for dogs. All you need to do is dilute one part of ACV with one part of water inside a spray bottle then give your pup a dowsing before going outdoors. Some people also believe that adding a tablespoon of vinegar to your best friend’s drinking water may also help repel fleas.  

5. Essential Oils

Some essential oils can be used to treat fleas; lavender oil and tea tree oil can be used to treat fleas and disrupt the flea life cycle. However, it’s not clear how safe essential oils can be on our dogs, so it’s best to use them around your home rather than applying them directly to your pets. To get started, mix no more than 10 drops of food-grade lavender essential oil inside an 8-ounce bottle to spray floors, walls, and places your dog may not visit often. 

6. Diatomaceous Earth

This non-toxic treatment is the best treatment for controlling adult fleas inside your home; this powder-like substance is made from natural minerals, diatoms, and silica. Diatomaceous earth can kill fleas by damaging their exoskeletons and taking moisture away. Sprinkle some food-grade diatomaceous earth around your home, including furniture, bedding, baseboards, carpets, and upholstery. 

7. Lemon Juice

Much like diatomaceous earth, lemon juice can dehydrate fleas, and upon contact, it can dissolve the protective coating of fleas, making it impossible for them to retain moisture. When you purchase a citrus flea spray, be sure to read the label to ensure that it’s safe to use on dogs. Alternatively, you can add 10 drops of food-grade lemon essential oil inside an 8-ounce bottle with a few cups of water to create a homemade flea repellent. 

8. Insect Growth Regulators

Oral flea treatments can come in the form of insect growth regulators (IGR). This flea preventative contains active ingredients that are slowly released into your dog’s bloodstream over a period of time. Once a female flea takes a bite from your dog, it will ingest the IGR and stop the reproduction of any more fleas. 

9. Topical Flea Treatments

These are typically applied to your pup’s skin, which starts at their shoulder blades; it works to spread all over your dog’s coat through their hair follicles and natural oils. The best type of topical treatments for dogs are ones that will kill fleas and repel fleas of all life cycles. Some of the best examples of topical flea treatments include the following: 

  • Spot-on or squeeze treatment
  • Flea shampoo
  • Flea comb

10. Prescription Medications

Shortly after topical medications were introduced, oral flea medications were introduced to pet stores and veterinarians everywhere. However, they will often come paired with heartworm preventatives and are given orally, so they’re usually prescribed by a vet first. Frontline Plus is among the best medications that you can give to your dog, so be sure to speak to your vet for a prescription. 

11. Wearable Flea Treatments

If you’re looking for over-the-counter flea treatments and want to get a solution without the need for a prescription, then a good option to consider is flea collars and tick collars. However, these aren’t as effective as tick and topical treatments. It’s also important that you consult with your veterinarian first before using these and be sure to carefully follow the instructions they come with.  

Before using any of the solutions above, be sure to check with your veterinarian first and discuss the best treatment options before using any kind of remedy for your canine companion. It’s also important to speak to your vet for the correct dosage for any kind of flea medication or preventative, no matter which option you choose. 

How to Prevent Future Flea Infestations 

The best way to prevent flea problems is to address them before they begin; flea prevention will save you time and effort in the long run. Moreover, your dog will be so happy for keeping them safe from fleas. Below are a few things you can look into that can stop fleas in their tracks or interrupt the flea’s life cycle. 

  • Topical or Oral Flea Prevention: Parasite prevention medications will include fleas, ticks, mites, and heartworms. Using just one tablet a month can keep your pet safe from all of these, while others will only work on a specific species such as adult fleas. However, some won’t be able to eliminate an existing infestation since they can’t destroy flea eggs — ask your vet for the right type of preventative to use on your pet.  
  • Bath Routine: Many dogs will only need a bath once every month but regular baths are important. Even so, over-bathing your pooch can end up drying the natural oils on their skin and make their fur look dull. In between their bath time, be sure to go over their fur with a fine-toothed comb to catch fleas before they multiply. 
  • Yard Maintenance: As pet owners, it’s up to us to keep a well-maintained yard, so it’s important to mow the lawn and trim back some shrubs. Doing this will give fleas and ticks fewer places to hide around your backyard. 
  • Routine House Cleaning: Your vacuum cleaner can help to rid your carpets and rugs of fleas that may be buried around. You can also place some diatomaceous earth in your vacuum bag to help kill adult fleas and eggs that become stuck inside your vacuum. Should you notice any fleas, be sure to vacuum daily until they’re eliminated from your home. 

Be sure to speak to your vet about flea prevention options since some will target all kinds of parasites while others will focus on one particular insect such as fleas. Moreover, almost all kinds of flea control options are intended for dogs that are 12 weeks of age or older, so you may need to treat your pets the natural way if you have a young puppy.  

When to Visit the Vet 

Fleas will usually become a big nuisance when there’s an infestation but dogs that get allergic reactions to flea bites may find themselves in a medical emergency. Flea atopic dermatitis is a condition that may lead to broken skin, hair loss, and infections. In both adults and young puppies, excessive flea bites may lead to life-threatening anemia. These parasites may also host tapeworms, which may invade your pup’s intestine which can make them sick. 

Be sure to take your pup to your vet if they display signs such as: 

  • Pale gums
  • Hair loss
  • Sudden weight loss
  • Broken skin
  • Diarrhea
  • Bloody stool
  • Tapeworm segments in their stool

Finding a long-term solution to your dog’s flea infestation is very important to their health. According to experts, for every 1 flea seen by the naked eye, there are around 10 more hiding which is why it’s imperative for you to take immediate action. Diligent cleaning routines, vet-approved flea treatments, and preventative care can make a huge difference in preventing future infestations.  

Getting Rid of Fleas FAQs

Below are just a few questions that you may have about getting rid of fleas on a puppy fast. 

What Can Immediately Kill Fleas on Dogs?  

Conventional flea prevention and flea sprays with natural ingredients can kill adult fleas. You may also give your pup a bath in soapy water to drown and suffocate them. If your puppy doesn’t mind the taste, apple cider vinegar is also a great way to eliminate fleas.  

What is the Best Homemade Option for Fleas?  

You can choose from lavender, lemon, or tea tree essential oils to help combat fleas. Simply add 8 to 10 drops of your chosen essential oil and combine it with water inside a spray bottle. Spray this mix where your pup usually hangs out such as pet bedding, couches, baseboards, and more.   

Should I Treat My House if My Dog Has Fleas? 

If your home is at risk, the best thing to do is to give your pup a bath or comb it to eliminate fleas, then treat it using topical medications or a natural blend that will help repel fleas. Sprinkle your couches and carpets with diatomaceous earth and allow it to sit overnight before you vacuum. Repeat this process until there are no fleas left — it’s also important for you to place all your pet’s blankets, bedding, and toys inside the washing machine. 

Can I Use Dawn Dish Soap on My Dog for Fleas? 

Yes, this can be a good option for quick fixes but vets don’t advise its use as a long-term solution since it doesn’t have any properties as a repellent. It may also dry out your dog’s skin when used continuously. 

What Can I Use to Naturally Kill Fleas?  

You can mix a vinegar base such as apple cider vinegar or white vinegar with essential oils such as citrus or lavender can be a highly effective combination. You can use a spray bottle or cloth to apply this home remedy to your bedding, couches, and baseboards.  


If you’re looking for the best home remedies to rid your home of fleas, then you’ll find that the options discussed above will work like a charm against these pesky parasites. While there are many different ways to combat them, some will work better than others, and it’s important to remember that prevention is always better than finding a cure. As such, be sure to speak to your vet regarding the right solution for your pet, to ensure that your pooch stays safe and healthy inside your home.