Harvest Mites: How to Spot & Treat Them

As the warm days of summer give way to the cooler breezes of Autumn, September and October become prime months for outdoor adventures with your dog. But alongside the colourful leaves and crisp air comes an often-overlooked menace—harvest mites. These tiny pests thrive during the late summer and early autumn months, posing a potential threat to your dog’s comfort and well-being. In this blog, we’ll explore why harvest mites are particularly problematic during this time of year, what symptoms to watch for, and, most importantly, how to get rid of them.

What Are Harvest Mites?

Harvest mites are small, parasitic arachnids (related to spiders) that are typically found in grassy areas, woodlands, and gardens. Their larvae stage is what causes trouble for dogs—and humans! These six-legged larvae attach to the skin of your dog and feed on their tissue fluids, leading to intense itching and discomfort.

Although they are tiny (usually less than 0.3 mm), harvest mites can wreak havoc on your dog's skin. They're typically a seasonal issue, peaking in late summer and early Autumn when conditions are ideal for their development.

Why September and October Are Peak Months for Harvest Mites

During the cooler months of September and October, harvest mite larvae are particularly active. These parasites prefer moderate temperatures and humid conditions, which are common during these months. The cooler evenings and lingering warmth from summer provide the perfect environment for the mites to thrive, especially in grassy or wooded areas where dogs love to roam.

Unlike other pests that may be prevalent throughout the year, harvest mites are more of a seasonal nuisance. The larvae can latch onto your dog during walks or playtime in infested areas. If your dog frequently explores high grass, piles of leaves, or uncultivated gardens, they are at higher risk of exposure.

What to Look For: Signs and Symptoms

Harvest mite larvae attach themselves to your dog’s skin, usually targeting areas where the skin is thin or less hairy. Common spots include:

• The belly

• Ears

• Armpits

• Between the toes

Once they latch on, they cause intense itching and irritation. Here’s what to look for:

1. Red, inflamed patches: Harvest mites leave behind clusters of red, raised bumps or scabs on your dog's skin. These are often very itchy.

2. Excessive scratching or biting: If your dog is suddenly scratching themselves relentlessly, especially on the belly, armpits, or feet, mites could be the culprit.

3. Hair loss or scabbing: In severe cases, the constant scratching and irritation can lead to hair loss or the development of scabs, making the problem worse.

The itching typically starts within a few hours of the mite attaching to your dog and can last for days, even after the mites are gone.

How to Get Rid of Harvest Mites

If you suspect your dog has come into contact with harvest mites, don’t panic. There are several ways to treat and relieve the discomfort:

1. Topical Treatments

Harvest mites are visible to the naked eye as tiny orange or red dots. You can try using a magnifying glass to inspect your dog’s skin. Once identified, the best course of action is a topical anti-parasitic treatment. Your vet can recommend a product that will eliminate mites and soothe the skin.

2. Medicated Shampoos

Bathing your dog with a medicated shampoo designed for mites can help remove the larvae and reduce itching. Be sure to follow up with a soothing conditioner to hydrate the skin and ease irritation.

3. Oral or Spot-On Treatments

Many flea and tick treatments available on the market are also effective against harvest mites. Your vet may suggest an oral or spot-on treatment that can help eliminate any mites that have already attached to your dog and prevent future infestations.

4. Home Remedies

If you prefer not to opt for a vet-approved remedy apple cider vinegar diluted with water, which can be sprayed on the affected areas to deter mites and soothe the skin. However, do get your vet to check your dog and ask their advice.

5. Preventative Measures

• Check your dog regularly: After outdoor walks in grassy areas, inspect your dog’s skin, paying close attention to the belly, feet, and armpits.

• Limit exposure to high-risk areas: Avoid letting your dog play in tall grass, leaf piles, or untreated gardens during peak mite season.

• Use preventive treatments: Some flea and tick medication also deters harvest mites, so consult your vet for options to protect your dog year-round.

As a dog owner, the Autumn is the perfect time to enjoy outdoor activities with your furry friend, but it's also the peak time for harvest mites. By being aware of the risks, symptoms, and treatment options, you can keep your dog comfortable and healthy throughout the harvest mite season. Regular inspections, along with treatment, will help ensure that your dog can enjoy the cooler months without the discomfort of these pesky parasites.

Remember, if you suspect a mite infestation or if your dog’s itching becomes severe, consult with your vet to get the best course of treatment.

By staying proactive and vigilant, you can make sure that your dog’s walks are itch-free and fun!