Two tools, two different jobs on a double coat
A slicker brush and a dematter are often sold side by side, but they are not interchangeable. On a double-coated dog, the slicker is the everyday surface and undercoat tool: it eases tangles and lifts loose hair. The dematter is the targeted tool for mats and shedding, with a second side that can act as an undercoat rake.
The practical split is simple. Reach for the slicker for routine upkeep and light tangles. Reach for the dematter when you can feel a mat that the slicker cannot loosen, or when you are working through a heavy shed. Using the wrong one first is how small tangles become tight mats.
How the two Happy Pet Groom tools compare
Both are hand tools with comfort grips, but their working surfaces and stated coat suitability differ.
- Happy Pet Groom Dual Slicker Brush: Two grooming aids in one: slicker pins for tangles, knots and matted hair, plus soft nylon bristles for loose and dead hair from the top and undercoat. Stated as suitable for medium to thick and double coats. Not suitable for dogs with corded coats.
- Happy Pet Groom Double Sided Dematter Brush: A double-sided comb for dematting and de-shedding, usable as an undercoat rake. Rounded pins are described as reducing irritation. Stated as usable by puppies, dogs, cats and other small animals.
- Where they overlap: Both address tangles and loose hair, so a double-coated dog owner could reasonably own both rather than choosing one. The slicker is the broader daily tool; the dematter is the more specific mat and shed tool.
What the Dual Slicker Brush is built for
- Happy Pet Groom Dual Slicker Brush: Size: 16.5 x 9 x 3cm A compact head size to check against your dog's coat area before buying, especially on large double-coated breeds.

Happy Pet Groom Dual Slicker Brush - Happy Pet Groom Dual Slicker Brush: Anti-scratch wire pins and cushion-mounted pins to reduce excessive brushing force These features support gentler pressure, which matters when working near skin on a thick undercoat.
- Happy Pet Groom Dual Slicker Brush: Washable soft nylon bristles The nylon side collects loose and dead hair, so washable bristles make routine cleanup easier.
- Happy Pet Groom Dual Slicker Brush: Not suitable for dogs with corded coats A clear compatibility limit: if your dog has a corded coat, this is not the tool for it.
What the Double Sided Dematter adds
- Happy Pet Groom Double Sided Dematter Brush: Double-sided comb for dematting and de-shedding, usable as an undercoat rake One tool covers mat work and shed removal, which is useful during seasonal coat blows.

Happy Pet Groom Double Sided Dematter Brush - Happy Pet Groom Double Sided Dematter Brush: Rounded pins to reduce irritation Rounded pins are the relevant detail when you need to work close to skin on a matted area.
- Happy Pet Groom Double Sided Dematter Brush: Can be used by puppies, dogs, cats and other small animals Broader species suitability than the slicker, which is described for dogs.
- Happy Pet Groom Double Sided Dematter Brush: Ergonomically designed comfort grip handle Mat work takes control and patience; a comfortable grip helps you keep steady pressure.
A sensible order for double coat dog grooming
The supplied product information describes what each tool does, but it does not include a step-by-step grooming procedure. The sequence below is general grooming logic built around those stated functions, not a manufacturer instruction.
- 1. Start with the slicker on loose hair and light tangles: Use the nylon side for loose and dead hair and the pin side for tangles, letting the cushion-mounted pins limit how much force reaches the skin.
- 2. Switch to the dematter only where mats remain: The dematter's rounded pins and double-sided design are aimed at mats and shedding. Work on the specific mat rather than re-brushing the whole coat with the slicker.
- 3. Use the dematter's rake side during heavy shedding: The dematter is stated as usable as an undercoat rake, which makes it the more useful tool when the undercoat is releasing heavily.
- 4. Stop if a mat will not release: The supplied information gives no guidance on severe or skin-level mats. Those are a job for a professional groomer or vet rather than more force with either brush.
How to remove dog mats safely with these tools
Safety here comes from tool choice and pressure, not from speed. The slicker's anti-scratch pins and cushion mounting are designed to reduce excessive brushing force, so let the tool do the work instead of pressing down. The dematter's rounded pins are described as reducing irritation, which is the reason to use it on mats rather than digging in with a pin brush.
Never work a mat by pulling against the skin. If the mat is tight, widespread, or your dog resists, stop and get professional help. Neither product record supplies a detangling product recommendation, a time limit, or a technique for severe mats, so do not treat either brush as a cure-all.
Which one to buy first
If your double-coated dog mostly needs routine upkeep and light tangle control, the Happy Pet Groom Dual Slicker Brush covers the everyday job and is explicitly stated as suitable for medium to thick and double coats. If mats and heavy shedding are your main problem, the Happy Pet Groom Double Sided Dematter Brush is the more targeted choice and also works as an undercoat rake.
Many double-coated dogs need both, since the slicker handles surface and undercoat hair while the dematter handles mats and shed release. Skip the slicker if your dog has a corded coat, as it is stated as not suitable for that coat type. Beyond those points, the supplied records do not give coat-length limits for the dematter or a pin-length specification for either tool, so check the physical tools against your dog's coat before committing to a full grooming routine.



