In Louisiana, groom for a dry coat that air can move through, not for the shortest coat. Humidity and a long warm season mean a coat stays damp longer and mats faster, so brushing at home matters more and most dogs need a groomer more often in the warm months than in winter. In summer, ask for a thorough brush-out, loose undercoat removed and a full dry down to the skin; ask a professional before shaving anything, especially a double coat.
What humidity does to a coat
The trouble is moisture that doesn't leave. The Cornell University College of Veterinary Medicine explains that a dog that swims, wades or is caught in a warm summer rain is prone to hot spots, sores caused by inflamed skin, if a thick coat does not dry fully. Mats make it worse: they hold moisture against the skin and raise the risk of infection and sores. Cornell notes that warm weather usually brings more cases and that dogs with long or thick coats are the most prone.
Humidity also changes what a coat can do for a dog in the heat. Veterinarians at Texas A&M, writing about a climate much like ours, say the idea that long hair keeps a pet cool does not hold where humidity is high. That doesn't mean the answer is to clip everything off, as the next section explains. It means the coat has to be kept clean, loose and dry to be any help at all.
In Louisiana the warm, damp months run long, with afternoon storms, swimming and wet grass through much of the year. A coat that would be fine with occasional attention somewhere dry needs regular work here.
The common mistake: shaving a double coat
Many owners ask for a shave when the heat arrives. For a dog with a thick double coat it usually backfires. Texas A&M's advice on summer grooming is that the thick double coats of dogs such as Siberian Huskies, Labradors, Australian Shepherds and Pomeranians act as insulation and are beneficial in warm weather. It warns that shaving can leave the coat altered, because the undercoat may grow back first and interfere with the guard hairs, and that a shaved dog can become less tolerant of high temperatures.
The National Weather Service says the same in its advice on pets and heat: don't assume a shorter cut keeps a pet cooler, because the coat insulates against heat, and ask a veterinarian or professional groomer what suits your pet.
What Texas A&M recommends instead is brushing. Many double-coated breeds thin their undercoat naturally in warm months, but the loose hair has to be physically removed by brushing, combing or blowing out for the coat to do its job.
There are real exceptions:
- Matting. Texas A&M says fully shaving a dog is not usually necessary unless matting is involved. A badly matted coat often cannot be brushed out humanely, and clipping is the kind thing to do.
- Coats that grow like hair. Poodles and similar coats are routinely clipped short. Texas A&M notes a Poodle may be taken to less than an inch.
- A sore that needs air. A vet may want the hair around a hot spot clipped.
- Long coats. Trimming a long coat can make it more manageable, and Texas A&M says that should be done by a professional to avoid injury.
Other mistakes follow the same pattern:
- letting a dog air-dry after a swim or a bath when its coat is thick
- bathing a matted coat, which tightens the mats, instead of brushing or clipping them out first
- skipping the places you don't see: behind the ears, under the collar, the armpits, under the tail
- leaving a damp collar or harness on
How often
None of the sources above gives a schedule in weeks, and the right interval depends on the coat. What they do agree on is the direction: brush frequently, remove mats as they form, and dry the coat fully every time it gets wet. In a humid climate, that points to more frequent attention in the warm months than the same dog would need in a dry one.
A reasonable way to set a schedule:
| Coat | At home | With a groomer |
|---|---|---|
| Short and smooth | A quick brush now and then; dry well after swimming | Baths as needed |
| Thick double coat | Frequent brushing, more in shedding season | A bath, blow-out and undercoat removal through the warm months |
| Long or silky | Brushing most days to stay ahead of mats | Regular trims |
| Curly or wool-type | Brushing and combing to the skin | Regular full grooms, since the coat keeps growing |
Ask your groomer what interval they suggest for your dog in summer, then judge by results. If mats are forming between visits, or the coat smells musty or feels damp near the skin, the gap is too long.
Cornell advises checking the ears weekly and looking under the tail, where a sore is easy to miss. If you find red, irritated or oozing skin, that is for your vet, not the groomer. Cornell says a sore more than 24 hours old is likely infected.
What to ask a groomer for in summer
Groomers in Louisiana sell baths, tidy-up trims, full grooms, brush-outs, deshedding packages, undercoat removal and de-matting. For the warm season, ask:
- For a blow-out and undercoat removal, not a shave, if your dog has a double coat. Some groomers sell this as a deshedding package.
- How they dry the coat. You want it dry to the skin before the dog goes home, especially a thick coat.
- For a tidy-up between full grooms. A trim of the face, feet and rear keeps the dampest, dirtiest areas short without touching the rest.
- What they will do about mats. Ask whether they brush out or clip, and at what point they would recommend clipping for the dog's comfort.
- How short, in inches, if a clip is right for your dog's coat. Leave enough hair to protect the skin from the sun.
- What they noticed. A groomer sees skin you don't. Ask them to tell you about redness, sores, fleas or ear trouble so you can take it to your vet.
- How they keep dogs cool. Ask about the dryer, how long dogs wait, and the temperature in the shop or van. Some groomers come to your home and some work on a single dog at a time with no kennel wait, which shortens the day for a dog that struggles in heat.
As of October 2026, grooming listed in Louisiana starts from $25, with a middle starting price of $30 and the highest at $90. Starting prices are usually for a bath on a small dog; de-matting and undercoat removal are commonly priced on top, so ask for the total for your dog's coat.
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This is general information, not professional, legal or veterinary advice, and it can be out of date or wrong. Check anything that matters with the business, and ask your vet about your pet’s health. Our terms have the details.