FURminator deShedding Tool for Large Dogs, Short Hair: A Buy-Once Guide

By Alex Roman · Published 2026-10-26 · Last verified 2026-10-26 · ASIN B07MZBX5ZW

Is the FURminator for large short-haired dogs worth it? Yes, if your dog weighs over 50 pounds, has a short topcoat over a real undercoat and sheds heavily: it is the pick for heavy shedders groomed at home, and it pulls loose undercoat that an ordinary bristle brush leaves behind. The Amazon US listing (ASIN B07MZBX5ZW) showed the Large size at $35.27 (15% off a $41.49 list price), in stock, with 4.7 out of 5 from 11,097 ratings, checked on October 26, 2026 for a New York delivery address. Skip it if your dog has no undercoat or sensitive skin; FURminator's own list of breeds it does not recommend includes several large short-haired dogs. We have not used this tool ourselves; this guide is built from the listing, FURminator's own pages and an outside veterinary-school source.

Check the FURminator Large Short Hair on Amazon (US)

Choose this if, or choose another tool if

• Choose the FURminator Large Short Hair if your dog is over 50 lb, its hair is short, and it has a dense undercoat that sheds into your floors and furniture.
• Choose the FURminator Large Long Hair if your large dog's topcoat is long; FURminator sells separate short-hair and long-hair versions.
• Choose the Medium or Small size if your dog is lighter. FURminator lists the Small for dogs under 25 lb and the Large for dogs over 50 lb; the Medium sits between the two. The listing showed Medium at $33.57 and Small at $31.87.
• Choose a rubber curry brush if your dog has a smooth single coat. Purdue University's Canine Welfare Science program suggests rubber brushes for smooth, short coats and reserves deshedding tools for dogs with undercoats.

How we judged it

A buy-once grooming tool has to match the coat, be safe on skin, and keep working after years of weekly use. Our sources: the Amazon US listing as checked by hand on October 26, 2026; FURminator's Large Dog Short Hair product page, its tool-picking guide and its list of breeds not recommended for deShedding; and Purdue's brushing and coat care guide.

Who the FURminator Large Short Hair is for

• Large dogs, over 50 lb: that is FURminator's stated size for this model.
• Short coats over a shedding undercoat: the stainless steel edge is designed to reach through the topcoat and remove loose undercoat, per FURminator.
• Owners who will groom weekly: FURminator directs use once or twice a week for 10 to 20 minutes, and Purdue suggests brushing thick undercoats once or twice a week.
• People fighting hair on floors and furniture: FURminator claims the tool reduces loose hair from shedding by up to 90% with regular use. That is the maker's claim, not our measurement.

Who should skip it

• Dogs without an undercoat: FURminator says not to use it on non-shedding breeds. Its not-recommended list includes large short-haired breeds such as the Great Dane, Vizsla, Weimaraner (short-haired), Greyhound, Dobermann and Rhodesian Ridgeback, and flags the Boxer and Dalmatian as breeds where individual coats vary.
• Dogs with very sensitive skin: FURminator says to skip it, and Purdue warns that deshedding tools "can irritate or even cut the skin" if used carelessly.
• Matted coats: FURminator says to remove mats and tangles first; working through them can bend or break the teeth.
• Dogs under 50 lb: pick the Medium or Small instead.

What the Amazon listing says (checked October 26, 2026)

The Large Short Hair style showed $35.27, 15% off a $41.49 list price, and in stock for New York ZIP 10045, with 4.7 out of 5 from 11,097 ratings and an Amazon's Choice badge. The listing describes a stainless steel deShedding edge, the FURejector button that releases collected hair, and says the tool is "guaranteed to work or your money back" (see the label for terms). We did not confirm the seller.

FURminator Large Short Hair specs at a glance

These details come from FURminator's product page and the Amazon listing.

How to use it without hurting your dog

FURminator's directions are the most important part of buying this tool, because the edge is sharp enough to matter.

• Use it on a dry coat. Check the skin first and see a vet before grooming if you find sores or irritation.
• Remove mats and tangles before you start.
• Stroke in the direction of hair growth, and take extra care near the stomach, legs, genitals and anus.
• Avoid excessive pressure, and stop if the skin turns red.
• Purdue adds: stop and ask your vet if the dog seems stressed by grooming.

How long will it last?

There is no battery, motor or filter, so this tool's lifespan depends on keeping the edge straight. FURminator warns that dropping the tool can damage the teeth and that pulling through mats can bend or break them. Keep the Edge Guard on between sessions, and wash the edge with warm water and mild soap. Treated that way, there is no part on it that wears out on a schedule.

Pros and cons from the listing, maker and reviews

Pros

• Sized for large dogs, with a short-hair edge, per FURminator.
• FURejector button empties the edge without picking hair out by hand.
• 4.7 out of 5 from 11,097 ratings, and a money-back guarantee on the label, per the listing.

Cons

• The edge is sharp: some buyers report you need to be careful, and Purdue warns deshedding tools can irritate or cut the skin.
• Pressing hard is a mistake: some buyers report that light strokes work and heavy ones irritate; FURminator's directions also say to avoid excessive pressure.
• FURejector is mixed: some buyers report the release button works well, and others find it less useful.
• Wrong for many short-haired breeds: FURminator's own list rules out several large short-coated breeds that lack an undercoat.

The buy-once math

At $35.27, used once a week for five years, the tool costs about 14 cents per session.

That assumes weekly grooming and a straight, undamaged edge. Run your own numbers in our cost-per-use calculator.

More gear for life with a big dog

Brushing cuts the hair; the floor still needs a vacuum. Our Dyson V15 Detect guide covers a cordless option for pet hair. For the rest of the dog's kit, see our Diggs Evolv crate guide and our Furbo 360 dog camera guide, or browse the home and cleaning gear hub.

FAQ

What size FURminator does a large dog need?

FURminator lists the Large for dogs over 50 lb and the Small for dogs under 25 lb, with the Medium in between. Pick short hair or long hair to match the topcoat.

How often should I use a FURminator on a large short-haired dog?

FURminator says once or twice a week for 10 to 20 minutes on a dry coat. Purdue suggests brushing thick undercoats once or twice a week.

Which dogs should not use a FURminator?

FURminator says not to use it on non-shedding breeds or dogs with sensitive skin. Its not-recommended list includes the Great Dane, Vizsla, Greyhound, Dobermann and Poodle. Ask your vet if you are unsure whether your dog has an undercoat.

Does the FURminator really cut shedding by 90%?

That is FURminator's claim: up to 90% less loose hair from shedding with regular use. We have not measured it.

Bottom line

At $35.27 (checked October 26, 2026), the FURminator Large Short Hair is a good buy-once tool for dogs over 50 lb with a short coat over a shedding undercoat, used gently once or twice a week. Check FURminator's not-recommended breed list first; for a smooth, single-coated dog, a rubber brush is the better buy. Prices change, so confirm the price and size in the buy box before you order.

See the FURminator Large Short Hair listing on Amazon (US)

Primary sources: FURminator's Large Dog Short Hair page, tool guide and not-recommended breed list, and Purdue University's brushing and coat care guide (checked 2026-10-26).