Should I Shave My Dog in the Summer?

Many pet parents believe that “undressing” the dog by shaving their fur will make the warm summer months more tolerable. The truth is the dog’s coat serves several purposes:

• It acts like insulation, keeping them from overheating in the summer (and getting too cold in the winter).
• In warm weather, a well-brushed coat “lofts” as the dog moves, allowing air to cool them all the way to the skin.
• In double-coated dog breeds, the downy undercoat acts as their thermal underwear, waterproofing them as well.

Because a dog’s coat is insulation, it protects them from the heat and the cold. Removing the hair removes this natural cooling system.

So, instead of shaving, remove any excess undercoat by brushing regularly.

If your dog is active or has allergies and is prone to getting dirty and their hair matting, a trimmed down coat might help to keep them comfortable.

Matted coats trap heat and moisture, making it more harmful than shaving or not shaving. In this case, take your pup to the dog groomer, who will safely remove the matted hair.

Many breeds have double coats that consist of harsh guard hairs that protect against the inclement weather and a layer of soft, downy undercoat that helps keep the body temperature consistent.

These double-coated breeds include:

• Samoyeds
• Malamutes
• Huskies
• Chow Chows
• American Eskimo Dogs
• Pomeranians

Double-coated dogs build a thick, sturdy coat for the winter. Then, when spring comes, they shed their unnecessary, unwanted insulation.

Their “summer coats” come in a little less dense, but they still retain the double-coated insulating qualities so important to these breeds.

It’s best not to shave double-coated dogs, but instead brush their fur to help keep them cool and reduce shedding.

Shaving their coats off can damage the follicles of the outer coat, aka guard hairs. This can lead to a condition known as “clipper alopecia,” in which only the fuzzy undercoat grows back. This unfortunate occurrence is a permanent condition and can result in a dog whose coat will forever look balding or patchy.

Conversely, shorter-coated breeds don’t have the coat protection factors of the double-coated breeds, making them more susceptible to heatstroke. These breeds include Bulldogs and Pugs.

For long and curly-haired breeds, a short cut is OK as long as there is enough hair to provide protection from the sun.

These breeds include:

• Poodles
• Bichons Frises
• Cocker Spaniels
• Shih Tzus
• Maltese
• Lhasa Apsos
• Havanese

Some dog breeds require expert trimming in order to look like their breed standard. They include:

• Schnauzers
• Kerry Blue Terriers
• Wire Fox Terriers
• Scottish and West Highland terriers

Unless they were clipped right down to the skin, a short clip would not ruin their coats—except in the case of dogs who are customarily hand-stripped, having their topcoats periodically removed by plucking out the dead hair to preserve that coarse terrier texture.

Shaving coats like these may also dilute their color.

Groomers often do a “thin and trim,” sculpting the coat with a #7 dog clipper blade and/or using a #1, #1/12, #2 or #A comb attachment to leave enough hair on to still look beautiful.

Then, they’ll do a finishing touch-up with their shears to complete a shorter-but-shaped look. Your groomer may call this trim a “Teddy Bear” or “Puppy Cut.”

While clipping may just be an easier option for some busy households, the best grooming practice for a pet parent wishing to keep their pet cool in the summer is to keep the pet’s coat clean.

Regular grooming helps keep the coat separated and fluffed, enabling the coat to provide the insulating factors the pet needs to regulate their body temperature. It makes the dog look and feel nice while keeping the coat from getting matted.