The best brush for a long-haired dog depends on coat type: a long-pin brush suits longer coats, a slicker brush helps collect loose hair, and an undercoat rake is designed for shedding double coats. The GROOMAGE brush is best for reaching deep into long fur; the Aumuca rake is better for dense undercoats. The other options have less detailed product information, so compare their stated features before choosing.
| Product | Best suited for | Key detail |
|---|---|---|
| GROOMAGE 27mm Pin Brush | Long coats needing deeper reach | Extra-long, round-tipped pins |
| Story Brosse Pour Chien | Buyers who want to review a basic brush listing | Features not provided |
| Slicker Brush With One-Click Cleanup | Loose hair and tangles | One-click hair removal |
| Aumuca Undercoat Rake | Thick, double coats | Rounded teeth for loose undercoat |
| Slicker Brush For Multiple Pets | Dogs and other small pets | Listed for dogs, rabbits, and guinea pigs |
GROOMAGE 27mm Extra-Long Pin Brush

Best for: Dogs with long coats where a standard-length pin brush may not reach through the fur. This brush has 27mm steel pins intended to reach deeper into the coat and remove loose hair, tangles, and dirt.
Its round-tipped pins, beech wood construction, and non-slip rubber handle are useful distinguishing features. The handle is designed to provide a secure grip during longer grooming sessions. It is a strong match for buyers seeking a pin-style brush rather than a rake or slicker.
Limitation: The listing warns that the extra-long pins can bend more easily. Use light pressure and do not force the pins through knots.
Story Brosse Pour Chien

Best for: Buyers who want to inspect a basic dog-brush option and confirm its design and details on the product page. The supplied listing identifies it as a dog brush but does not provide brush type, materials, handle details, or coat-specific uses.
Because those specifications are unavailable here, it is not possible to compare its suitability for long, fine, curly, or double coats with confidence. Check the product description and images for the bristle or pin style before deciding whether it fits your dog’s grooming needs.
Limitation: The provided product information is sparse, so there is no stated feature that confirms it is designed specifically for long hair.
Slicker Brush With One-Click Cleanup

Best for: Owners looking for a slicker-style brush that collects loose hair and helps address tangles. The listing describes comb teeth that capture hair and a one-click mechanism for releasing collected fur, which can make cleanup more convenient.
The brush is listed as having an ABS body, stainless steel components, and a comfortable handle for extended grooming. Choose this if easy hair removal from the brush is a priority. The product text refers mainly to cats, although it also names the item as a dog brush.
Limitation: The listing does not specify pin length or a particular dog coat type. Use gentle strokes and check your dog’s skin as you groom.
Aumuca Undercoat Rake For Dogs

Best for: Dogs with thick double coats and owners focused on removing loose undercoat. The rake has one row of rounded teeth intended to reach past the topcoat and lift loose undercoat. The listing names German Shepherds, Golden Retrievers, Huskies, Pomeranians, Corgis, and Shih Tzus as examples of heavy shedders.
It is also described as a dematting tool for working through mats and tangles, including around the ears, chest, and legs. Choose this over a general pin brush when undercoat removal is the main task. Work slowly through knots rather than pulling forcefully.
Limitation: This tool is aimed at undercoat and mat management, so it may not be the best single choice for every long-coated dog or every routine brushing task.
Slicker Brush For Multiple Pets

Best for: Households seeking one listed brush for dogs and smaller animals. The product description says it is suitable for dogs, rabbits, and guinea pigs, and describes its use for removing dirt, tangles, and loose hair.
Its slicker-style teeth are described as capturing hair, while the one-click cleanup feature releases collected fur. The listing also mentions a comfortable handle. This option may suit buyers who value multi-pet use, but the product details emphasize cats and do not specify which long-haired dog coats are the best match.
Limitation: The supplied information does not give pin length or detailed guidance for dense coats. Confirm the brush is appropriate for your pet before regular use.
Buying Guide: How To Choose A Brush For Long Hair
Which brush style fits your dog’s coat?
A pin brush is a practical starting point for longer coats, especially when its pins can reach through the fur. A slicker brush is intended to gather loose hair and address tangles. An undercoat rake is the more targeted option for a dog with a dense double coat and noticeable undercoat shedding. Some dogs may need more than one tool for different grooming tasks.
How should you handle tangles and mats?
Start with gentle strokes and separate small tangles gradually. Avoid pulling hard or forcing a brush through a mat, since that can cause discomfort. For stubborn mats, use a tool specifically described for dematting or ask a professional groomer for guidance. Check sensitive areas such as behind the ears, the chest, and the legs.
What product details should you compare?
- Pin or tooth length: Longer pins may reach farther into a long coat, but delicate pins can bend under force.
- Coat purpose: Look for clear descriptions of long hair, double coats, shedding, or detangling rather than relying on a generic “dog brush” label.
- Grip and cleanup: A secure handle may help with longer sessions, while a one-click release can simplify removing collected hair.
- Pet and coat fit: Check the stated animal types and use instructions. A brush listed for several pets is not automatically ideal for every coat.
Frequently Asked Questions
What type of brush is best for a long-haired dog?
A pin brush is a common choice for routine grooming of long coats. For dense double coats, an undercoat rake may be more suitable for lifting loose undercoat.
Can a slicker brush remove tangles?
The listed slicker brushes are described as helping capture loose hair and address tangles. Use gentle strokes and avoid forcing the brush through a knot.
Is an undercoat rake right for every long-haired dog?
No. It is designed primarily for undercoat removal and double-coated fur. Check your dog’s coat type and the product’s stated use before choosing one.
How can I avoid bending long brush pins?
Use light pressure and work through the coat gradually. The GROOMAGE listing specifically cautions against forcing its extra-long pins.
What should I do if a product listing lacks brush details?
Check the product page for brush type, materials, intended coat, and use instructions. If those details remain unclear, its suitability for long hair cannot be confirmed.