Best Brushes for Curly and Double-Coated Dogs (Tested)

Finding the right grooming tools can feel like navigating a minefield of marketing claims and overpriced plastic. When you share your home w...

Best Brushes for Curly and Double-Coated Dogs (Tested on a Chowdoodle and Chow Shepherd)

Finding the right grooming tools can feel like navigating a minefield of marketing claims and overpriced plastic. When you share your home with dogs that have demanding coat types, the stakes are high. A bad brush wastes your money, leaves dead hair trapped against the skin, creates painful mats, and turns grooming sessions into a battle of wills.

We have two very different coat types in our house. Alice is a Chow Shepherd mix with a dense, shedding double coat and sensitive skin. Dodo is a mini Chowdoodle puppy with a curly, mat-prone coat and a stubborn streak that makes grooming a challenge. Over the years, I have bought, tested, and thrown away dozens of brushes. This guide breaks down the tools that actually work, the ones that offer the best value, and the specific situations where each brush shines.

TL;DR: Our Quick Picks

If you just want to know what to buy right now, here are the top three tools that get the most use in our house.

• Best Overall for Curly Coats: Chris Christensen Big G Dog Slicker Brush #. It is undeniably expensive, but it cuts detangling time in half and reaches deep into thick poodle-mix curls without scratching the skin.
• Best Overall for Double Coats: FURminator Undercoat Deshedding Tool #. Nothing else pulls out dead undercoat quite like this during shedding season. You just have to use it carefully to avoid damaging the topcoat.
• Best Budget Essential: Safari Dual-Sided Stainless Steel Dog Comb #. Costing less than a fancy coffee, this simple metal comb is mandatory for checking your work and finding hidden tangles near the skin.

Quick Comparison

Why the Right Brush Actually Matters

Grooming is a fundamental part of your dog's health and comfort. Understanding what you are dealing with is the first step in choosing the right equipment.

Curly coats trap loose hair within the curls instead of dropping it on the floor. If that dead hair is not brushed out regularly, it twists together with the live hair to form mats. These mats start near the skin and grow outward. They pull tightly on the skin with every step the dog takes, causing pain, restricting movement, and creating a breeding ground for hot spots and bacterial infections. When a curly coat gets severely matted, a professional groomer has no choice but to shave the dog down to the skin.

Double coats function differently. They have a soft, dense undercoat that provides insulation and a coarser topcoat of guard hairs that repels water and dirt. Double-coated dogs shed their undercoat continuously and blow their coat in massive clumps once or twice a year. If you do not remove that dead undercoat, it becomes impacted. Impacted undercoat prevents air from circulating against the skin, making the dog dangerously hot in the summer and leading to severe skin irritation.

Using a cheap, ineffective brush on either of these coat types is an exercise in futility. A brush with pins that are too short will only smooth the top layer of hair, leaving the dangerous mats and impacted undercoat untouched near the skin. You need tools designed to penetrate the coat fully without causing pain.

Detailed Product Reviews

Here is a breakdown of the brushes and tools we have tested, highlighting what they do best and where they fall short.

1. Chris Christensen Big G Dog Slicker Brush

Price Range: $$ Best For: Curly coats, thick poodle mixes, mat prevention

Pros:

• Extra-long pins reach all the way to the skin through dense curls.
• Pins are flexible enough to avoid scratching sensitive skin.
• Ergonomic handle is comfortable during long grooming sessions.

Cons:

• The price tag is significantly higher than standard brushes.
• The large size can be unwieldy on very small dogs or tight areas like armpits.

The Verdict: This brush is widely considered the gold standard in the grooming community for a reason. When Dodo's adult coat started coming in, her curls became incredibly dense. Standard slicker brushes were just gliding over the top of her hair. The Big G has long, densely packed pins that grab the loose hair deep in the coat and pull apart tangles before they solidify into mats. It is an investment, but it replaces the graveyard of cheaper brushes you will inevitably buy trying to find something that works. It saves time and reduces the pulling that makes dogs hate being brushed.

2. FURminator Undercoat Deshedding Tool

Price Range: $ Best For: Double coats, heavy seasonal shedding

Pros:

• Removes an unbelievable amount of loose undercoat quickly.
• The hair release button makes cleanup easy.
• Sturdy construction that lasts for years.

Cons:

• Can cut or damage the guard hairs if used too aggressively.
• Absolutely not suitable for curly coats or single-coated dogs.

The Verdict: When Alice blows her coat in the spring, our house looks like it is covered in tumbleweeds. The FURminator is the only tool that makes a visible dent in the shedding. The stainless steel edge is designed to reach through the topcoat and grab the loose undercoat. You have to use it with a light hand. Dragging it too hard or using it in the same spot repeatedly will cause brush burn and damage the healthy topcoat. Used correctly during heavy shedding periods, it is highly effective.

3. Hertzko Self-Cleaning Slicker Brush

Price Range: $ Best For: Daily surface maintenance, budget-conscious owners

Pros:

• Very affordable price point.
• Retractable bristles make removing the collected hair instant and satisfying.
• Good for quick daily touch-ups.

Cons:

• Pins are relatively short and will not penetrate deep, thick coats.
• The plastic retraction mechanism can break over time.

The Verdict: If you are on a strict budget or just need a secondary brush for quick daily maintenance, the Hertzko is a solid choice. The standout feature is the button on the back. Press it, the pins retract, and the pad of collected hair falls right into the trash. It is incredibly convenient. It struggles with Dodo's deep curls because the pins simply aren't long enough to reach the skin, but it works well for smoothing Alice's topcoat and removing surface debris after a walk.

4. Safari Dual-Sided Stainless Steel Dog Comb

Price Range: $ Best For: Checking for mats, finishing work, all coat types

Pros:

• Indestructible metal construction.
• Dual-sided design offers versatility for different areas of the body.
• Extremely cheap.

Cons:

• The flat metal spine can be uncomfortable to hold for long periods.
• It will pull sharply if you hit a snag, which dogs hate.

The Verdict: A metal greyhound comb is a mandatory piece of equipment for anyone with a curly or double-coated dog. This comb is used after brushing a section to check your work. You run the comb down to the skin and pull it through the hair. If the comb catches, there is still a tangle that needs to be brushed out. The Safari comb is cheap, durable, and does exactly what it needs to do.

5. Andis Premium Large Firm Pet Slicker Brush

Price Range: $ Best For: Tough tangles, thick double coats

Pros:

• Firm bristles tackle stubborn tangles effectively.
• Solid build quality that holds up to heavy use.
• Reasonable price for the performance.

Cons:

• The handle lacks a comfortable rubber grip.
• The firm pins can be sharp on sensitive skin.

The Verdict: This is a reliable mid-range option when you need something more aggressive than a basic slicker brush. The bristles on the Andis are firm, meaning they don't bend easily when they hit a tough tangle. This makes it great for working through dense undercoats. Because the pins are stiff, you have to be careful not to apply too much pressure, especially on a dog with sensitive skin like Alice. It offers a good balance of detangling power and affordability.

6. SleekEZ Original Deshedding Grooming Tool

Price Range: $ Best For: Short to medium double coats, removing dirt

Pros:

• Unique wave-pattern blade grabs loose hair without cutting.
• Comfortable oval wooden handle.
• Excellent at pulling dirt and dander out of the coat.

Cons:

• Less effective on very long hair.
• Sends hair flying everywhere, making it messy to use indoors.

The Verdict: The SleekEZ looks like a piece of wood with a hacksaw blade embedded in it, but the design is surprisingly effective. The patented wave pattern grabs loose hair and pulls it out without the risk of cutting the coat that comes with some other deshedding tools. It works beautifully on the shorter, denser areas of Alice's coat, like her legs and shoulders. It is best used outside because it doesn't hold the hair, letting it fly away in the breeze.

7. Poodle Pet Dematting Rake

Price Range: $ Best For: Cutting through severe mats safely

Pros:

• Serrated blades slice through tough mats to save the surrounding hair.
• Curved edges protect the dog's skin from cuts.
• Thumb rest provides good leverage.

Cons:

• Only useful for existing mats, not for general brushing.
• Can leave the coat looking choppy if overused.

The Verdict: Sometimes, despite your best efforts, a mat forms. When a mat is too tight to brush out, a dematting rake is the tool you need. The Poodle Pet rake has curved blades with serrated inside edges. You hook it under the mat and pull. The blades slice the mat into smaller pieces that can then be brushed out, saving you from having to use scissors near your dog's skin. It is a specialized rescue tool for emergencies, but it is invaluable when you need it.

8. KONG Dog ZoomGroom Multi-Use Brush

Price Range: $ Best For: Bath time, surface shedding, massaging

Pros:

• Flexible rubber cones massage the skin and stimulate oil production.
• Excellent for working shampoo deep into thick coats.
• Very cheap and durable.

Cons:

• Completely useless for detangling or removing mats.
• Only works on loose surface hair.

The Verdict: The ZoomGroom is essentially a rubber magnet for loose hair. It will not detangle a curly coat or reach the deep undercoat of a double-coated dog. Where it shines is in the bathtub. Using this rubber brush to scrub shampoo into Alice's thick coat ensures the soap actually reaches her skin. It also loosens a massive amount of dead hair during the bath. Dogs generally love the massaging feel of it, making it a low-stress tool.

Comparison Table

How to Choose the Right Brush

Selecting the right grooming tools depends entirely on your dog's specific coat type, their tolerance for grooming, and your budget.

For Curly Coats: Your primary enemy is matting. You need tools that can penetrate deep into the curls to separate the hairs right at the skin level. A high-quality slicker brush with long, flexible pins is your best investment. The pins need to be long enough to reach the skin without scratching it. You must always pair your slicker brush with a metal greyhound comb to verify that you have actually removed the tangles and aren't just smoothing the top layer of hair. Avoid bladed deshedding tools entirely, as they will cut and damage the curly texture.

For Double Coats: Your main goal is managing the shedding undercoat while protecting the coarser topcoat. A firm slicker brush is excellent for regular maintenance and working through minor tangles. During seasonal shedding periods, a dedicated deshedding tool or an undercoat rake becomes necessary to pull out the dead hair before it impacts. Look for tools that grab the loose hair without cutting the healthy guard hairs.

Consider the Ergonomics: Grooming a thick-coated dog takes time. A brush with a hard plastic handle will cause hand and wrist fatigue much faster than one with a contoured rubber grip. If your hand hurts, you will rush the process, leading to poor results and a frustrated dog.

Factor in Your Dog's Sensitivity: Some dogs have tough skin and tolerate firm brushing. Others will flinch at the slightest pull. If your dog has sensitive skin, prioritize brushes with softer, more flexible pins or coated tips. It is better to spend a little more time brushing gently than to use an aggressive tool that makes your dog hate the grooming table.

Personal Experience: Grooming Dodo and Alice

Managing the coats in our house is a daily chore that requires completely different approaches for each dog.

Alice is a Chow Shepherd mix born in 2016. She has a classic, dense double coat that sheds constantly. She also deals with environmental allergies and a sensitive stomach, which means her skin is often prone to irritation. Because her skin is sensitive, I have to be very careful with aggressive grooming tools. I rely heavily on the FURminator during her seasonal coat blows, using it gently to pull out the dead undercoat without scraping her skin. For regular maintenance, a basic slicker brush keeps her looking tidy. Alice is independent and aloof. She tolerates grooming as a necessary evil, provided I don't pull her hair or drag sharp pins across her skin. Keeping her sessions short and using gentle tools keeps the peace.

Dodo is a completely different challenge. Born in December 2025, she is a mini Chowdoodle puppy with a curly coat that acts like a magnet for mats. Dodo is stubborn. More importantly, she is not food motivated. You cannot bribe her with treats to stand still for a brushing session. Grooming her is a test of patience and timing. I have to catch her when she is tired and use tools that work quickly. The Chris Christensen Big G has been a lifesaver for her. It gets through her curls faster and more effectively than anything else I have tried, reducing the amount of time she has to sit still. I always finish with the Safari metal comb to ensure I haven't missed any tangles near the skin. It is a tedious process, but having the right tools makes it manageable without turning it into a wrestling match.

Frequently Asked Questions

How often should I brush my curly-coated dog? Curly-coated dogs need brushing at least three to four times a week, and ideally every day. Frequent brushing prevents loose hair from tangling and forming tight mats close to the skin. Waiting until the weekend usually means you will spend hours fighting through established tangles.

What is line brushing and do I need to do it? Line brushing is a technique where you push the dog's hair up with one hand and brush down a small section at a time, creating a visible line of skin. Yes, you absolutely need to do this for curly and thick double coats. It is the only way to guarantee you are brushing all the way to the skin and not just smoothing the top layer of hair.

Can I use a deshedding tool on a poodle mix? Deshedding tools with bladed edges are generally not recommended for curly coats. They are designed to pull out loose undercoat, but on a curly coat, they often end up cutting the live hair rather than detangling it. This damages the coat texture and can make future matting worse. Stick to slicker brushes and metal combs.

Why does my double-coated dog still shed after brushing? Double-coated dogs shed continuously, with heavy shedding periods twice a year. Brushing removes the loose dead hair that is ready to fall out, but new hair is always growing and old hair is always dying. Regular brushing minimizes the hair floating around your house, but it will never stop the natural shedding cycle entirely.

Final Verdict

The right brush makes a massive difference in your dog's comfort and your own sanity. Building a small, targeted kit of the right tools for your specific dog is the best approach.

For curly coats like Dodo's, investing in a premium slicker brush like the Chris Christensen Big G is worth every penny for the time and frustration it saves. It prevents the painful mats that lead to expensive shave-downs at the groomer. For double-coated dogs like Alice, a combination of a gentle slicker for daily use and a seasonal deshedding tool keeps the shedding under control without irritating sensitive skin. Start with a good slicker brush and a cheap metal comb. Learn how to line brush properly, and build your grooming kit based on what your dog actually needs.