Undercoat Rake vs. Slicker Brush vs. Deshedding Tool: Which Does a Golden Retriever Need?

When your golden starts “blowing coat,” tufts of fur fly everywhere, and the pet store aisle fills with tools that promise to fix it. Three of the most popular are the slicker brush, the undercoat rake and the deshedding tool. They look similar but do different jobs. Using the wrong one, or overusing the right one, can leave a golden with a thin, damaged coat.

Your golden’s coat in 30 seconds

A golden has a topcoat of longer, water-resistant guard hair and a soft, dense undercoat that insulates. The AKC’s golden retriever breeders note the double coat acts as nature’s way of cooling in summer and keeping the dog warm in winter and say the coat blows about twice a year. Because the undercoat sheds in clumps, you need tools that reach it. See our shedding guide.

What each tool does

Tool	What it reaches	How it works	Best use	Risks
Slicker brush	Topcoat and some undercoat	Fine bent pins catch loose hair and tangles	Daily or several times a week	Hard pressure can scratch skin
Undercoat rake	Deeper into the undercoat	Wider-spaced teeth pull out dead undercoat	Shedding season, once or twice a week	Overuse can thin the coat; don’t force it through mats
Deshedding tool (blade-style)	Undercoat	Fine teeth in a fixed blade pull out loose undercoat	Occasional, as the manufacturer instructs	Can cut or break guard hairs and irritate skin if overused
Metal comb	Whole coat, down to the skin	Finds tangles	After brushing	Pulls on mats

When to use which

Situation	Choose
Normal week	Slicker brush and comb
Shedding season, clumps of undercoat	Rake (and slicker afterwards)
Heavy blowout and the rake isn’t enough	A deshedding tool, sparingly and gently
Tangles behind ears and on the “pants”	Comb and slicker, a bit of detangling spray
Puppy	Soft slicker or glove only

How to use an undercoat rake safely

1. Brush the coat first with a slicker so it is free of tangles.
2. Use short, light strokes in the direction of hair growth. Let the teeth do the work.
3. Work in sections: back, sides, chest, thighs.
4. Stop if you see skin redness or your dog flinches.
5. Finish with a slicker and comb.

How to use a deshedding tool safely

• Follow the manufacturer’s instructions on how often and for how long.
• Use light pressure and work only on a dry, tangle-free coat.
• Stop when you stop getting much undercoat. Overworking can remove healthy guard hair.
• Avoid delicate areas such as the face, belly and ears.
• Don’t use it to shave down or thin the topcoat.

If you see bare patches, redness, or your golden dislikes it, stop and ask your groomer or vet.

What not to do

• Don’t shave a golden to stop shedding. The AKC says it is generally not recommended since the coat helps regulate temperature, and a shaved coat may grow back differently. See should you shave a golden.
• Don’t rely on one tool. You will get a better result with a short routine and several tools.
• Don’t brush a matted coat dry and fast. Detangle gently, or ask a groomer.

A simple routine

Frequency	Tools	Time
3 or more times a week	Slicker and comb	5 to 10 minutes
Daily in shedding season	Rake, then slicker	10 to 15 minutes
Every 4 to 8 weeks	Bath, then dry and brush	Ongoing

Buying tips

• Choose sizes made for large, long-haired dogs.
• Look for rounded teeth and comfortable handles.
• Check reviews of coat damage from owners of double-coated breeds, not just overall ratings.
• Read the maker’s instructions and follow them.

For a full toolkit see our best brush guide.