Best Flea Shampoo For Puppies Under 12 Weeks


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Isn’t it a great feeling to have a wonderful puppy at home?

I know that keeping them clean from fleas is more critical, so I shortlisted the best flea shampoo for puppies under 12 weeks.

In this write-up, you will find the top 3 readers’ choice flea treatments for newborn puppies under 12 weeks.

In a hurry, you can check below my top 3 recommendations:

Top Pick

Top Pick (Wahl Dry Skin & Itch Relief Pet Shampoo) - Best Flea Shampoo For Puppies Under 12 Weeks

Wahl 4-In-1 Calming Pet Shampoo

Bath time just got a whole lot easier with the Wahl 4-In-1 Calming Pet Shampoo! Not only does it soothe and moisturize your puppy’s skin, but it also helps to reduce shedding and keep their coat looking shiny and healthy. Plus, the calming lavender scent will have your little one feeling relaxed and ready for nap time in no time.

Editor’s Choice

Editor’s Choice (4-Legger USDA Certified Organic Dog Shampoo) - Best Flea Shampoo For Puppies Under 12 Weeks

4Legger OrganicDog Shampoo

Looking for an all-natural, organic dog shampoo that’s safe and effective for your puppy? Look no further than 4Legger Organic Dog Shampoo and Conditioner! This USDA-certified shampoo is made with natural ingredients like cedar, peppermint, and eucalyptus to soothe itchy skin and leave your pup smelling fresh and clean. Plus, its gentle formula is perfect for puppies under 12 weeks, so you can bathe your furry friend with confidence. Trust us, your pup will thank you for choosing 4Legger!

Best Value

Best Value (Cleansing Dog Shampoo for Smelly Dogs) - Best Flea Shampoo For Puppies Under 12 Weeks

Cleansing Dog Shampoo for Smelly Dogs

Say goodbye to smelly pups with the Cleansing Dog Shampoo for Smelly Dogs! This refreshing colloidal oatmeal dog shampoo is perfect for dogs with dry skin and leaves your pup smelling great. Made with moisturizing lavender and oatmeal, this shampoo is gentle enough for puppies under 12 weeks and will leave your furry friend feeling clean and refreshed. Plus, it’s a great value for pet parents who want high-quality shampoo without breaking the bank. Your pup will thank you for choosing the Cleansing Dog Shampoo for Smelly Dogs!

I am confident that you would love to try them out.

Flea in newborn puppies is a common problem but should not be light.

Many pet parents wonder if their puppy has fleas when they notice them scratching or chewing at themselves.

But not all puppies are noticeably itchy and uncomfortable when they have fleas – so you might only realize you have an infestation when you’ve been bitten yourself!

Fleas can cause discomfort in your puppy and prompt them to scratch vigorously, leading to skin irritation or infection.

Some flea treatments commonly practiced are not suitable for puppies, so you need to practice extra caution before purchasing them.

Fleas can suck enough blood from your puppies and sometimes make them anemic, and They must be dealt with soonest possible.

You must perform an urgent check to check if your bulldog puppy’s gums are pink. If they are not pink, immediately take your puppy to the vet for a proper examination.

Flea Shampoo for Puppies Under 12 Weeks - Pinterest Image

Flea treatments fall into three broad categories:

  1. Products to kill fleas immediately and flea eggs.
  2. Products to contain the eggs and larvae of the flea on your dog’s body.
  3. Products that kill fleas and have flea eggs and larvae.

Top 3 Readers’ Choice – Flea Shampoo For Puppies Under 12 Weeks

Wahl 4-In-1 Calming Pet Shampoo

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Wahl 4-In-1 pet shampoo treatment is one of the top readers’ choices. It’s a suitable flea treatment for 8 weeks and over puppies and weighs at least 2 kg.

This one is a made-in-USA product and is safe to be used for puppies. It is a lavender chamomile-based effect that has balanced pH levels.

What I liked most about this product mostly that it is alcohol-free and Paraben and PEG-80-free.

I have been using this for flea treatment issues with Fluffy, and it has worked wonders.

I highly recommend Wahl 4-in-1 shampoo treatment as it is perfect for cleaning, conditioning, detangling, and moisturizing.

You can expect the puppy’s hair to be soft and smooth after using this product.

The lavender scent of this treatment facilitates the calming effect. You can also use it to clean dirty coats.

After usage, you need to rinse off the thick leather.

It means you don’t have to use more quantity than other dog shampoos.

A little bit of treatment is sufficient as it provides a rich lather that’s easy to rinse off.

flea shampoo for puppies

You would be happy to know that this treatment is also allergy-friendly.

This means that even if your puppy suffers from any allergies, it is safe for use and very effective in removing fleas.

Professional vets and groomers also recommend Wahl 4-in-1 flea treatment.

Wahl has been popularly developing high-quality animal care products for the last five decades as a brand.

This shampoo is suitable for bulldogs of all life stages.

It is made from high plant-derived sodding agents that give you 70% more baths than standard shampoos.

Moreover, the bottle size is 24 ounces, which is more significant than its competitors, and it’s safe for puppies and adult dogs.

The following are its ingredients:

  • Purified Water (Aqua)
  • Sodium Laureth Sulfate (Shampoo from Refined Coconut Oil)
  • Soyamide (Shampoo from Refined Soy)
  • Cocamidopropyl Betaine (Shampoo from Coconut Fatty Acids)
  • EGMS (Pearlizing Agent)
  • Polysorbate-20 (Sugar-Based Emulsifier)
  • Glycerin (Vegetable Glycerin)
  • Guar Hydroxypropyltrimonium Chloride (Guar-Based Conditioner)
  • Chamomile Extract, Fragrance
  • Potassium Sorbate (Freshness Assurer)
  • FDA Approved Colors


  • Tear-free shampoo.
  • Effective in removing fleas.
  • Great lavender fragrance.
  • FDA-approved colors.
  • Allergy-free.
  • Paraben-free, alcohol-free, and PEG-80-free.


  • The fragrance is not long-lasting.

4-Legger USDA Certified Organic Dog Shampoo

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Another favorite product of readers when choosing commercial flea treatments for puppies under 12 weeks is the 4-legger.

This product is made from natural and hypoallergenic ingredients like aloe vera and lemongrass.

One of the impressive things about this treatment is that it is made from USDA-certified organic and essential oils.

It is found that this treatment is made from 100% non-toxic natural and hypoallergenic ingredients.

It does not have any synthetic or artificial chemicals.

It is also made in small batches using plant-based vegan components like coconut oil, organic lemongrass, and aloe vera.

4-legger has been an established brand since 2015 and is known for its trusted animal-care products.

This shampoo is suitable for normal, dry, itchy, allergic, and delicate skin.

It is also very effective in removing adult fleas and is considered one of the most natural flea treatments for puppies under 12 weeks.

Veterinarians and groomers highly recommend using 4-legger shampoo because of its best after-use effects.

This shampoo’s easy-to-lather and rinse lemongrass citrus shampoo naturally moisturizes using natural oils to maintain a soft and shiny coat.

It does not contain artificial thickeners that add toxicity to your dog’s bath.

4 Legger flea medication is safe for newborn puppies, adult dogs, and even humans to use!

You can follow these simple steps:

  • Catch pet (use treat if necessary)
  • Shake the bottle of shampoo well before use
  • Rinse the puppy with warm water from head to tail
  • Liberally apply shampoo & work into a lather
  • Gently massage deep into the coat
  • Rinse thoroughly until water runs clear

The following are its ingredients:

  • Organic oils of coconut
  • Oil from olive and jojoba
  • Essential natural oil blend of rosemary and lemongrass
  • Organic aloe vera
  • Rosemary Extract


  • USDA-certified organic shampoo.
  • Easy to lather.
  • Good for cleaning and moisturizing.
  • Suitable for allergic, itchy, dry, or sensitive skin.
  • Non-toxic ingredients.


  • Watery shampoo.

Natural Puppy Shampoo with Colloidal Oatmeal

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Honeydew’s natural puppy shampoo is the 3rd most common reader’s choice when talking about flea dog shampoo for young puppies under 12 weeks.

This shampoo by honeydew is one of the best when it comes to soothing and nourishing your puppy’s skin and fur.

It is instrumental in dealing with flea infestation too.

Many dogs are not comfortable with shampoo since they are allergic to certain things.

The Natural puppy flea treatment cleansing formula is specially designed to be gentle and mild.

Colloidal oatmeal has cleansing, conditioning, and soothing properties suitable for irritated skin. This shampoo also contains lavender to soothe and calm. I hope this will help your pet.

Here are the ingredients

  • Lavender Oil
  • Colloidal Oatmeal
  • Jojoba Oil

Usage of this shampoo has a calming effect on young puppies, and also their fur becomes shiny and soft. It is made in the USA and is manufactured using GMP standards, and is safe for puppies four weeks and older.


  • Made from natural ingredients.
  • Kills Fleas, Ticks, Larvae, and Eggs by Contact.
  • Useful in flea treatments.
  • Suitable for delicate skin.
  • Tear-less shampoo.
  • Made as per GMP standards.


  • The too-thick mixture is challenging to pour out of the bottle.

Buyers Guide – Treating Fleas for Young Puppies Under 12 Weeks

flea treatment for bulldogs What to look for before going for flea medication
Flea Treatment

I comprehend that it is difficult to limit your fuzzy companions inside while all they need is to move around on the terrace and sleep in the high grass.

You could have the best canine shampoo to forestall or fix flea infestation; however, no shampoo would do.

This buyer’s guide explains the components imperative to pay extraordinary mind while picking flea treatment for young puppies under 12 weeks.

This will assist you in finding the one that will suit your necessities consummately.

What Are Dogs Flea And Tick Shampoo? For what reason Do You Need It?

Flea treatment is a sedated item intended to remove insects and their flea eggs and keep them from getting back to your canine’s skin or coat.

You can make an essential flea treatment at home by blending warm water, vinegar, and liquid shampoo.

Use lukewarm water for the job so that your pooch wouldn’t protest too much. 

Flea bites can be fatal for puppies, as the parasites can such a large amount of blood from your little pooch that he starts suffering from anemia; if your puppy is severely infested with fleas, take him to the veterinarian for treatment.

Things to Remember When Choosing A Commercial Flea Treatment

Things to Remember When Choosing A Flea Shampoo

There are a couple of components that you should search for before purchasing a flea treatment.

  • Ingredients

This is by a long shot the primary factor you should search for before purchasing commercial flea treatments. It is critical to dodge unforgiving synthetic substances that can damage or mischief your canines.

  • Read the Label

Attempt to search for fixings that are all regular and have mitigating properties. Most canine shampoos you purchase will continuously have a type of pesticide added.

No one can tell which one your canine is oversensitive to discover, so a recipe with oats and aloe so that regardless of whether your puppy responds to it, these fixings will help alleviate the skin.

  • Fragrance

Many of our clients don’t know that aroma could be problematic, particularly if your canine has delicate skin.

Have a go at finding an unscented item that has a gentle fragrance, at any rate.

  • Adequacy

Don’t only purchase an item since somebody asked you to. Choose one that has a standing and is compelling for Fleas and such.

Perusing audits online can help a decent arrangement in understanding various items.

Once your puppy passes the 12-week mark, you can use most commercial flea preventives on him, but always consult your veterinarian beforehand.

What Should You Avoid?

  • Obscure Chemicals

Dogs’ insect shampoos will contain pesticides some synthetic or others.

In any case, they could likewise have some brutal synthetics that probably won’t be important. You could attempt to maintain a strategic distance from the items that contain these.

  • Obscure Brands

The brand is a significant thing regarding purchasing items on the web.

Some brands are poorly rumored to make hurt pets, and you should avoid these regardless of whether somebody prescribes you to get them.

  • Shampoos That Do Not Heal

While this isn’t a need, it could end up being gainful in the more extended run.

Attempt to avoid items that don’t join extra highlights like mellowing hide, mitigating skin, and recuperating dry skin conditions.

Before You Go

Conduce flea shampoo for puppies under 12 weeks

Finding the proper flea treatment for young puppies under 12 weeks is a daunting task, and the chances are that you will still need to experiment with a few before you get to the one that suits your puppy.

Newborn puppies are the perfect host for fleas to feed and lay their eggs. 

Flea comb: As an alternative to medications (or for pups younger than four weeks), Vet recommends using a flea comb to check your puppy for the presence of fleas and safely remove them.

The suitable flea treatment for puppies depends on the age and weight of your pup; it’s a no-brainer that most commercial flea preventives are not safe for baby canines; hence, the best way to keep your puppy flea-free is to prevent fleas these parasites in the first place.

Flea collars potentially protect your puppy for a long time without the need for repeated treatment. This product may help stop flea larvae from sloughing. 

You may also try the manual removal of adult fleas. You can also do it with the help of a flea comb for dogs. To make the method more effective, you can use a flea comb dipped in soapy water or the above-said flea treatment spray.

Also, make sure to replace the bedding in the whelping box and clean your house thoroughly with a flea vacuum cleaner; make sure to vacuum carpets, rugs, beddings, and anywhere you suspect it contains adult fleas or flea eggs.

Once your puppy passes the 12-week mark, you can use most commercial flea preventives on him, but always consult your veterinarian beforehand.

Also, be on the watch for “flea dirt,” tiny black specks usually found on a dog’s belly or around the tail.

If your dog is pregnant or has had a litter, give her a flea treatment that’s safe to use in pregnant and lactating dogs, such as FRONTLINE Plus, which kills fleas within 6 hours, you can use FRONTLINE plus for the dogs to prevent any further flea infestations.    

Some flea control products are safe for pregnant and lactating dogs, and your vet can advise you on which preventives to use.

You must also treat your house with a household insecticidal flea treatment for effective flea control. 95% of a flea infestation is in the environment. Only 5% of the flea problem, the adult flea, lives in your pet.

I hope that you can feel more confident about protecting your puppy from fleas and have a perfect time together with this advice!

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