Seasonal Care by Coat Type: Grooming Through the Year
How to adjust grooming routines for double coats, single coats, wire coats, and hairless breeds as seasons change.
Your dog or cat's coat is not just about appearance — it is a functional organ that regulates body temperature, protects against UV radiation and insects, and serves as a barrier against skin infections. How you groom that coat should change with the seasons, and the approach varies dramatically by coat type. A one-size-fits-all grooming routine is like wearing the same outfit in both July and January — technically possible, but far from optimal. This guide breaks down seasonal care by the four major coat categories.
Understanding Coat Types
Double coat: Two layers — a dense, soft undercoat for insulation and a coarser outer coat (guard hair) for weather protection. Found in breeds like the Siberian Husky, Golden Retriever, German Shepherd, Labrador Retriever, Akita, and cat breeds like the Maine Coon, Persian, and Norwegian Forest Cat.
Single coat: One layer of hair with no undercoat. Single coats can be short (like the Greyhound, Boxer, and Siamese) or long and continuously growing (like the Poodle, Yorkshire Terrier, and Maltese).
Wire/broken coat: A harsh, bristly outer coat with a softer undercoat. Characteristic of many terrier breeds — Wire Fox Terrier, Airedale Terrier, Schnauzer — and requires a specific grooming technique called hand-stripping to maintain texture and color.
Hairless/minimal coat: Breeds with little to no hair, such as the Chinese Crested, Xoloitzcuintli, and Sphynx cat. These breeds have unique skincare needs that replace traditional grooming.
Spring: The Blowout Season
Spring is the most grooming-intensive season for double-coated breeds. As daylight hours increase and temperatures rise, these breeds shed their thick winter undercoat in a process known as "blowing coat." This is not normal daily shedding — it is a concentrated, often dramatic two-to-four-week event where loose undercoat comes out in visible clumps.
Double coats: During spring blowout, daily brushing with an undercoat rake or deshedding tool (like the Furminator) is essential. A single 20-minute session can fill a grocery bag with loose undercoat. Without regular removal, the dead undercoat mats against the skin, trapping moisture and creating conditions for hot spots (acute moist dermatitis). Professional deshedding treatments — a warm bath with a high-velocity dryer to blast out loose undercoat — are worth the investment for heavy shedders like the Siberian Husky and Alaskan Malamute.
Critical rule: Never shave a double-coated dog. The double coat regulates temperature in both directions — insulating against cold in winter and reflecting heat and UV in summer. Shaving removes this protection, increases sunburn risk, and the undercoat may grow back improperly (a condition called post-clipping alopecia), creating a permanently altered, less functional coat.
Single coats: Continuously growing single coats (Poodle, Yorkie, Maltese) do not blow coat but may need a spring trim to remove winter length and prevent matting. A shorter "spring cut" is practical, keeping the coat at a manageable length for increased outdoor activity. Short single coats (Greyhound, Boxer) need minimal spring adjustment — weekly brushing remains sufficient.
Wire coats: Spring is an ideal time for hand-stripping, the process of pulling dead wire coat from the follicle to allow new growth. Hand-stripping maintains the coat's correct harsh texture and color. Clipping a wire coat — while faster — softens the texture permanently and can alter coat color. For show dogs, hand-stripping is mandatory; for pets, it is optional but produces a healthier coat.
Summer: Heat Management and Skin Protection
Double coats: Continue regular brushing (3-4 times per week) to keep the coat ventilated. A well-maintained double coat actually provides insulation against heat — the air trapped between the undercoat and guard hair creates a buffer zone. Ensure the coat is free of mats, which prevent air circulation and can cause overheating. Provide access to shade, water, and air conditioning, especially for breeds with thick coats like the Chow Chow and Saint Bernard.
Single coats: Short-coated breeds and light-colored dogs are susceptible to sunburn, particularly on the nose, ears, and belly. Pet-safe sunscreen (zinc-oxide-free, as zinc oxide is toxic if ingested) should be applied to exposed areas before extended outdoor time. White and pink-skinned breeds like the Dalmatian, Bulldog, and white Boxer are especially vulnerable.
Hairless breeds: Summer is the highest-risk season for hairless dogs and cats. The Sphynx and Chinese Crested can sunburn severely within 15 to 20 minutes of direct sun exposure. Pet-safe sunscreen is mandatory, and outdoor time should be limited to early morning and evening hours. Weekly bathing removes the excess skin oils that accumulate without hair to absorb them.
Summer is also peak season for parasites. Check for ticks after every outdoor session, regardless of coat type. Long-coated breeds require more thorough inspection, as ticks hide easily in dense fur. Maintain flea and tick prevention year-round but be especially vigilant from May through September.
Fall: Preparing the Winter Coat
As daylight decreases in autumn, double-coated breeds begin growing their winter undercoat. This process is less dramatic than the spring blowout but still involves increased shedding as the lighter summer undercoat is replaced by denser winter growth. Increase brushing frequency to 3-4 times per week to manage transitional shedding and prevent mats from forming in the incoming coat.
Fall is a good time for a professional grooming session for all coat types: trim nails that may have been worn down naturally on summer pavement, address any mats that developed during summer swimming or outdoor play, and ensure the coat is in good condition heading into winter. For wire-coated breeds, a fall hand-stripping session prepares the coat for winter.
Winter: Cold Weather Coat Care
Double coats: The winter coat is doing its job — insulating your dog. Continue brushing 2-3 times per week to prevent matting and maintain coat health. After walks in rain or snow, dry the coat thoroughly to prevent the undercoat from staying damp, which can cause skin irritation. Avoid excessive bathing in winter, as it strips natural oils that provide moisture and weather resistance. If bathing is necessary, use a moisturizing shampoo and ensure the dog is fully dried afterward.
Single coats: Short-coated breeds and hairless breeds often need winter clothing. A Greyhound, with its thin skin and virtually no body fat, genuinely benefits from a winter coat during walks below 40 degrees Fahrenheit. The Chihuahua, Whippet, and Italian Greyhound are similarly cold-sensitive. This is not fashion — it is functional protection.
Paw care: Winter brings a specific hazard: road salt and de-icing chemicals. These substances can irritate and crack paw pads, and dogs may ingest them when licking their paws. After winter walks, wipe paws with a damp cloth or use paw-wash cups. Paw balm (mushers' wax) applied before walks creates a protective barrier. Booties are the most effective protection but require acclimation.
Hairless breeds: Winter is the easiest season for hairless breed care in terms of sun risk, but moisturizing becomes critical. Indoor heating reduces humidity, drying out exposed skin. Apply pet-safe moisturizer regularly, and consider a humidifier in the room where the animal sleeps. Clothing is mandatory for outdoor exposure in cold weather.
Year-Round Essentials
Regardless of season or coat type, several grooming fundamentals remain constant: nail trimming every 2-4 weeks, ear cleaning (weekly for drop-eared breeds prone to infections, like the Cocker Spaniel and Basset Hound), dental care (daily brushing or dental chews), and regular skin checks during grooming sessions to catch lumps, bumps, parasites, or skin changes early.
For a detailed breakdown of how shedding levels vary by breed, see our article on what shedding ratings actually mean. You can compare grooming requirements for any two breeds using our comparison tool.