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Dog Itch Relief Shampoo for Long Hair: Key Features Compared

Long hair traps allergens, causing itch. We compared top picks including Earthbath Oatmeal & Aloe, which uses colloidal oatmeal and omega fatty acids to soothe and protect coat health.

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Earthbath Oatmeal & Aloe Shampoo โ˜… Top Pick: Earthbath Oatmeal & Aloe Shampoo Check Price on Amazon →
pH 6.5 to 7.5
Ideal dog shampoo pH range
2 to 4 weeks
Recommended bathing frequency for itchy dogs
5 to 10 minutes
Contact time for shampoo to soothe skin
3 to 5
Number of key soothing ingredients (oatmeal, aloe, omega fatty acids, chamomile, vitamin E)
โšก Key takeaways
  • Best Overall: Earthbath Oatmeal & Aloe Shampoo. This shampoo combines colloidal oatmeal and aloe vera to soothe itchy skin while being gen.
  • Best for Sensitive Skin: Burt's Bees Oatmeal Shampoo for Dogs. Formulated with colloidal oatmeal and honey, this shampoo is designed for dogs with sensit.
  • Best for Double Coats: FURminator deShedding Shampoo. This shampoo is specifically formulated for double-coated breeds like Golden Retrievers an.
  • Best Budget: Wahl Oatmeal Shampoo for Dogs. Wahl offers an affordable, pH-balanced shampoo with oatmeal and coconut lime verbena scent.
  • Best Deshedding: TropiClean Oxy-Med Oatmeal Shampoo. This medicated shampoo contains oatmeal, aloe, and benzethonium chloride to relieve itchin.
At a Glance

Quick Comparison

Quick answer

For most long-haired dogs with itchy skin, our top pick is Earthbath Oatmeal & Aloe Shampoo. It gently cleanses without stripping natural oils, and the oatmeal soothes irritation. If your dog has very sensitive skin or allergies, Burt’s Bees Oatmeal Shampoo is a great alternative with colloidal oatmeal and honey. For heavy shedding, FURminator deShedding Shampoo helps reduce loose fur while moisturizing.

What to consider for Dog Itch Relief Shampoo For Long Hair

Long-haired dogs require special attention when choosing an itch relief shampoo. Their dense coats can trap moisture, leading to skin irritation if not dried properly. Look for shampoos with oatmeal, aloe vera, or omega fatty acids to soothe dryness. Avoid products with artificial fragrances or dyes that can worsen itching. A conditioner or detangling spray is often needed to prevent mats after bathing. Also consider the dog’s activity level; dogs that spend time outdoors may need a shampoo that removes allergens like pollen.

What to look for in a grooming product (shampoo, brush, clipper or wipe)

When selecting grooming products for a long-haired dog with itchy skin, prioritize gentle, dog-safe ingredients with a pH between 6.5 and 7.5. For brushes, choose a slicker brush with fine, bent wires to remove loose hair without scratching the skin. Clippers should have ceramic or stainless steel blades that stay cool and sharp to avoid pulling. Low noise is important for nervous dogs. Wipes should be alcohol-free and hypoallergenic for spot cleaning between baths. Ease of use matters; ergonomic handles reduce hand fatigue during long grooming sessions.

How we chose these picks

  • Evaluated ingredient lists for gentle, dog-safe components like oatmeal, aloe, and omega fatty acids.
  • Checked pH balance to ensure formulas are suitable for canine skin.
  • Read verified customer reviews focusing on effectiveness for long-haired breeds with skin issues.
  • Considered brand reputation and transparency in manufacturing.
  • Assessed value for money, comparing price per ounce.
  • Prioritized products that are free from parabens, sulfates, and artificial fragrances.
  • Ensured availability on Amazon with consistent stock.
  • Never ranked a product higher just because it pays a commission.

What to avoid

  • Human shampoo: wrong pH for dogs, disrupts skin barrier, and can cause more itching.
  • Harsh fragrances: can irritate sensitive skin and trigger allergies.
  • Dull clipper blades: pull hair and cause pain; always lubricate and sharpen regularly.
  • Brushing a matted coat without detangling first: leads to pain and skin damage; use a detangling spray or conditioner.

For more grooming tips, check out our dog guides and explore dog care products or dog health articles.

Why this matters

Long-haired dogs are prone to skin irritation because their dense coats trap moisture and allergens. A shampoo with colloidal oatmeal and omega fatty acids can soothe itching while maintaining coat health.

The Options

Types Explained

Oatmeal Shampoo

Contains colloidal oatmeal to soothe and moisturize itchy skin. Often combined with aloe or vitamin E.

Best for: Dogs with dry, flaky skin or mild allergies

Medicated Shampoo

Formulated with active ingredients like benzethonium chloride or chlorhexidine to treat bacterial or fungal infections causing itching.

Best for: Dogs with diagnosed skin infections or severe itching

DeShedding Shampoo

Enriched with omega fatty acids and proteins to reduce shedding and promote healthy skin and coat.

Best for: Double-coated breeds or heavy shedders

Hypoallergenic Shampoo

Free from common allergens like fragrances, dyes, and parabens. Often uses gentle plant-based cleansers.

Best for: Dogs with sensitive skin or known allergies
The Rankings

Top 5 Picks

#1
Earthbath Oatmeal & Aloe Shampoo
Best Overall

Earthbath Oatmeal & Aloe Shampoo

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This shampoo combines colloidal oatmeal and aloe vera to soothe itchy skin while being gentle enough for frequent use. It is free from soap, parabens, and artificial dyes, making it safe for long-haired dogs. The natural formula helps maintain coat moisture without stripping oils. However, the scent is mild and may not mask strong odors, so dogs with heavy outdoor exposure might need a deodorizing supplement.

#2
Burt's Bees Oatmeal Shampoo for Dogs
Best for Sensitive Skin

Burt's Bees Oatmeal Shampoo for Dogs

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Formulated with colloidal oatmeal and honey, this shampoo is designed for dogs with sensitive or allergy-prone skin. It is pH balanced for dogs and contains no sulfates, fragrances, or harsh chemicals. The gentle lather cleans without irritation. A limitation is that it may not be as effective for heavy dirt or grease, requiring a second wash for very dirty coats.

#3
FURminator deShedding Shampoo
Best for Double Coats

FURminator deShedding Shampoo

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This shampoo is specifically formulated for double-coated breeds like Golden Retrievers and Huskies. It contains omega-3 and omega-6 fatty acids to nourish skin and reduce shedding. The oatmeal and aloe help relieve itching. However, it is not a standalone solution; regular use with a deshedding tool is recommended for best results. Some users find the scent strong.

#4
Wahl Oatmeal Shampoo for Dogs
Best Budget

Wahl Oatmeal Shampoo for Dogs

View on Amazon

Wahl offers an affordable, pH-balanced shampoo with oatmeal and coconut lime verbena scent. It is free from parabens and alcohol, making it gentle for itchy skin. The formula lathers well and rinses clean, leaving the coat soft. A trade-off is that it may not be as concentrated as premium brands, so you might need more product per bath.

#5
TropiClean Oxy-Med Oatmeal Shampoo
Best Deshedding

TropiClean Oxy-Med Oatmeal Shampoo

View on Amazon

This medicated shampoo contains oatmeal, aloe, and benzethonium chloride to relieve itching and reduce dander. It is designed to loosen dead hair and minimize shedding. The formula is soap-free and safe for frequent use. However, it has a medicinal scent that some owners dislike, and it may be too drying for dogs with extremely dry skin if used too often.

Before You Buy

Key Buying Factors

01

Coat Length and Density

Long-haired dogs require a shampoo that can penetrate thick fur to reach the skin. Look for a formula that lathers well and rinses easily to avoid residue that can cause irritation.

02

Skin Sensitivity

Choose shampoos with hypoallergenic ingredients like colloidal oatmeal, aloe vera, and chamomile. Avoid artificial fragrances, dyes, and sulfates that can exacerbate itching.

03

Moisturizing Properties

Dry skin is a common cause of itching. Shampoos with omega fatty acids, coconut oil, or shea butter help restore moisture and maintain a healthy coat.

04

pH Balance

Dog skin has a pH of 6.5 to 7.5, which is more neutral than human skin. Using a pH-balanced shampoo prevents disruption of the skin barrier and reduces irritation.

05

Ease of Rinsing

Long coats can trap shampoo residue, leading to buildup and itching. Opt for a shampoo that rinses cleanly and leaves no film on the fur or skin.

Living With It

Care, Cost and Maintenance

Bathing Routine

For itchy long-haired dogs, bathe every 2 to 4 weeks using lukewarm water. Wet the coat thoroughly, apply shampoo from neck to tail, and massage into the skin. Let it sit for 5 to 10 minutes before rinsing completely. Follow with a conditioner to prevent tangles.

Brushing Before Bath

Always brush your dog before a bath to remove loose hair and mats. Wet mats tighten and become harder to remove. Use a slicker brush or comb to gently detangle, starting from the ends and working up to the skin.

Drying Techniques

After bathing, towel dry by blotting, not rubbing, to avoid tangling. Use a blow dryer on low heat with a diffuser to fluff the coat. Ensure the undercoat is completely dry to prevent moisture-related skin issues. Never leave a wet coat as it can lead to mats and skin infections.

Pro tip

Always brush your long-haired dog before bathing to remove loose hair and prevent mats from tightening when wet. This makes shampoo application more effective and reduces drying time.

Frequently asked questions

How often should I bathe my long-haired dog with itchy skin?
Generally, bathing every 2 to 4 weeks is recommended for dogs with itchy skin. Over-bathing can strip natural oils and worsen dryness, while under-bathing may allow allergens to accumulate. Adjust frequency based on your dog's activity level and skin condition. Always use a gentle, moisturizing shampoo formulated for dogs.
What type of shampoo is best for a long-haired dog with sensitive skin?
Look for a hypoallergenic shampoo with colloidal oatmeal, aloe vera, or chamomile. These ingredients soothe irritation and moisturize the skin. Avoid shampoos with artificial fragrances, dyes, sulfates, or parabens. A pH-balanced formula (6.5 to 7.5) is crucial to maintain the skin barrier. Burt's Bees Oatmeal Shampoo is a great example.
Can I use human shampoo on my dog?
No, human shampoo is not suitable for dogs. Human skin has a pH around 5.5, while dog skin is more neutral (6.5 to 7.5). Using human shampoo can disrupt the acid mantle, leading to dryness, irritation, and increased itching. Always use a dog-specific shampoo to maintain skin health.
How do I choose a deshedding tool for my long-haired dog?
For long-haired dogs, a slicker brush or an undercoat rake is effective. Choose a tool with fine, bent wires that can reach the undercoat without scratching the skin. Avoid tools with sharp edges. Use gentle strokes to remove loose hair. For heavy shedders, a deshedding shampoo can complement brushing.
What should I look for in clippers for a long-haired dog?
Select clippers with ceramic or stainless steel blades that stay cool and sharp. Look for adjustable blade lengths to handle different coat thicknesses. Low noise and vibration are important for nervous dogs. Cordless models offer flexibility. Always lubricate blades before use and clean after each session.
How do I deal with mats in my dog's long coat?
Never cut mats with scissors; use a mat splitter or dematting tool. Work from the edges of the mat, gently teasing apart the hair. Apply a detangling spray or conditioner to loosen the mat. If the mat is close to the skin, consult a professional groomer to avoid injury. Regular brushing prevents mats.
What ingredients should I avoid in dog shampoo?
Avoid shampoos with parabens, sulfates (SLS/SLES), artificial fragrances, dyes, and alcohol. These can irritate sensitive skin and strip natural oils. Also avoid tea tree oil in high concentrations, as it can be toxic to dogs. Stick to natural, gentle ingredients like oatmeal, aloe, and vitamin E.
Can diet affect my dog's itchy skin?
Yes, diet plays a role in skin health. Omega-3 fatty acids from fish oil or flaxseed can reduce inflammation and improve coat condition. Food allergies to proteins like chicken or beef may cause itching. Consult your veterinarian before making dietary changes. A balanced diet supports healthy skin from the inside out.
Is it safe to use medicated shampoo on my dog without a vet prescription?
Over-the-counter medicated shampoos are generally safe for mild itching, but if your dog has a severe or persistent skin issue, consult a vet. Ingredients like benzethonium chloride or chlorhexidine can treat bacterial or fungal infections, but improper use may cause resistance or irritation. Follow label instructions carefully.
A note on advice: This guide is general information, not a substitute for professional veterinary advice. Talk to your vet before changing your dog's diet or care routine, especially if your dog has allergies, kidney disease, pancreatitis, obesity, heart disease or any other medical condition.
Transparency

How we made this guide

How we chose. We compared the options on the factors that matter most for Dog Care Products, using manufacturer specifications, aggregated verified owner reviews and editorial comparison. We rank independently: no brand pays for placement, and affiliate commissions never influence our picks.

How it was written. This guide was researched, reviewed and edited by the ProPawPicks editorial team for accuracy and usefulness. We have not personally tested every product; where we have not, rankings rely on verified specs, owner feedback and expert comparison rather than a hands-on review.

Affiliate disclosure. ProPawPicks is reader-supported. If you buy through links on our site, we may earn a commission at no extra cost to you. See our affiliate disclosure.

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Sources and further reading

Some links below are affiliate links. If you buy through them we may earn a small commission at no extra cost to you. Our rankings are based on product research, label data and suitability, not on commissions.