Do Gnats Bite Dogs

icon July 22, 2023
by:puaintapets

As pet owners, we often worry about the health and well-being of our beloved furry friends. One question that frequently arises is whether gnats bite dogs and if so, what implications it may have on their health. In this article, we will explore the behavior of gnats, their interactions with dogs, and potential measures to protect our four-legged companions.

What's the Gnats? 

  • Gnats are small flying insects belonging to the suborder Nematocera, which is part of the larger order Diptera (true flies). There are several types of gnats, each belonging to different families within the Nematocera suborder. Some common types of gnats include:
  • Fungus Gnats: These gnats are typically found around damp and decaying organic matter, especially in potted plants and soil with excessive moisture. 
  • Fruit Flies (or Vinegar Flies): While often referred to as gnats, fruit flies are actually a type of small fly from the family Drosophilidae. They are attracted to ripe and decaying fruits, as well as fermenting liquids like vinegar and alcoholic beverages.
  • Biting Gnats: Some gnats, such as black flies and midges, are known for their painful bites. They can be pests to humans and animals, especially in certain regions and during specific seasons.
  • Eye Gnats: Also known as eye flies or grass flies, these gnats are attracted to the moisture around the eyes, mouth, and nose of animals, including humans.

Why Do Gnats Love Dogs' Eyes?

Eye mosquitoes are particularly attracted to mucus, discharge and pus from dog eyes, and it is important to know how to effectively remove discharge from dog eyes.

You can use eye drops that contain boric acid, remember PH=7.4, help fight eye infections and even clean and soothe your dog's sensitive eyes.

Puainta® 狗/猫泪渍去除剂、抗菌洗眼液

Where Do Gnats Come From?

Gnats may enter your house because of fungus or the presence of mold. Rotting vegetables and fruits also attract these insects. House plants serve as a major attraction to these insects, especially if you overwater them.

Are Gnats Dangerous to Dogs?

In general, gnats are not considered dangerous to dogs. Most species of gnats do not pose a direct threat to the health of dogs. However, some gnats, such as biting gnats (e.g., black flies and midges), their bites can lead to skin irritation, itching, and allergic reactions in some dogs. Additionally, in rare cases, these bites can lead to diseases, such as conjunctivitis and heartworm.

Moreover, gnats can be annoying to dogs, especially if they swarm around the dog's face or ears. The presence of gnats can cause dogs to paw at their face, shake their head, or exhibit signs of distress.

Do Gnats Bite Dogs? Yes, What Do Gnat Bites Look Like on Dogs?

Here's what gnat bites might look like on dogs:

  • Small, red, raised bumps
  • Itchiness
  • Redness and swelling
  • Sensitive areas: Gnats often target areas with thin skin, such as the ears, nose, belly, and groin.
  • Hair loss and skin irritation: In some cases, excessive scratching or biting at the affected areas can lead to hair loss and further skin irritation.

What Does It Mean When Gnats Fly Around Your Dog?

When gnats fly around your dog, it typically indicates that the gnats are attracted to something on or around your dog, which includes bodily fluids like sweat and tears. Dogs, like humans, can sweat through their paws and have moist areas around their eyes, which may attract gnats.
If your dog has rolled in something with a strong odor, like a dead animal or decaying matter, it may also attract gnats.


If you notice gnats flying around your dog persistently, it's essential to examine your dog for any signs of irritation, wounds, or unusual smells that might be attracting the gnats.

How to Keep Gnats Off Dogs?

Keeping gnats off dogs involves a combination of preventative measures and using pet-safe repellents. Here are some effective strategies to help protect your dog from gnats:

1. Address Gnats' Breeding Sites

To prevent and control gnat infestations, it's essential to address their breeding sites.

  • Regularly inspect and remove overripe fruits and vegetables from countertops and fruit bowls.
  • Keep indoor and outdoor areas clean and free from food debris and spills.
  • Avoid overwatering indoor plants and ensure proper drainage in potted plants.
  • Clean and dry out drains, as gnats can breed in the organic matter that accumulates in them.
  • Use screens on windows and doors to keep gnats from entering your home.
  • Eliminate standing water outdoors to prevent breeding sites for biting gnats.

2. Regular Grooming

Groom your dog regularly to remove any dirt, debris or substances that may attract mosquitoes. This is because dogs with greasy or dirty coats also attract more mosquitoes. Odors from problems such as knotted hair or oily seborrhea (dogs may have clogged pores and acne) may attract mosquitoes.

Older dogs with problems such as dental disease that cause bad breath may also attract more mosquitoes.

3. Neem Oil

Neem oil is a natural insect repellent. Dilute a few drops of neem oil in a carrier oil (such as coconut oil) and lightly apply it to your dog's coat. Neem oil should not be ingested, so be cautious if your dog tends to lick its fur. You can try this in areas where the dog cannot lick (e.g. the dog's ears), as any ear discharge or infection may attract mosquitoes.

Remember that while natural remedies can be effective, some dogs may have sensitive skin or allergies to certain ingredients. Always monitor your dog's reaction and discontinue use if you notice any adverse effects.

4. Use pet-safe insect repellents

Consider using pet-safe insect repellents specifically designed for dogs. Make sure to choose products that are safe for your dog's age and size, and follow the manufacturer's instructions for application. In fact, deworming sprays are highly discouraged because many deworming sprays on the market contain ingredients that are harmful to the dog's skin and many dogs are allergic to them, so try not to use sprays! It is advisable to check whether the ingredients are harmful to dogs before purchasing, for example, natural mosquito repellents such as Nixalite contain garlic oil. Garlic is toxic to dogs. Must look for the safest, and minimum risk pesticide products.

What is a minimum risk pesticide?

Minimum risk pesticides contain ingredients that the EPA has determined “pose little to no risk to human health or the environment” (which includes pets), these pesticides are generally considered eco-friendly and pet-safe.

Safe active ingredients contained in insect repellents:

  • peppermint oil
  • clove oil
  • sodium lauryl sulfate
  • cedarwood oil
  • sesame oil
  • lemongrass oil
  • cinnamon oil
  • geraniol

Harmful ingredients to avoid:

  • DEET
  • Pyrethrin and Permethrin (especially if you have cats)
  • Citrus oil derivatives (d-Limonene, linalool)
  • Chlorpyrifos
  • Disulfoton
  • Fenoxycarb
  • Malathion
  • Methomyl
  • Methoxyclor
  • Parathion
  • Propozur
  • Terbufos

Source: MMPC

5. Use Fans

If your dog spends time outdoors in a specific area, consider using fans to create airflow. Gnats are weak fliers and may have difficulty navigating in the presence of strong winds.

What Smell Do Gnats Hate?

Gnats are sensitive to certain smells, and there are some scents that they dislike and may try to avoid. Here are a few scents that gnats hate:

  • Citrus:  You can use citrus-scented candles, or even place citrus fruit peels in areas where gnats are a problem.
  • Lavender: Planting lavender plants in your garden can help keep gnats at bay.
  • Peppermint: Gnats dislike the strong aroma of peppermint. You can grow peppermint plants around your home can discourage gnats from entering.
  • Eucalyptus: The scent of eucalyptus is known to repel gnats and other flying insects. Eucalyptus oil can be diluted with water and sprayed in gnat-prone areas to deter them.
  • Vanilla: The sweet and pleasant scent of vanilla is disliked by gnats. You can use vanilla extract mixed with water as a natural gnat repellent spray.
  • Cinnamon: Gnats are not fond of the strong and spicy scent of cinnamon. Sprinkling cinnamon powder in gnat-infested areas may help keep them away.

Do Gnats Go Away in the Winter?

Yes, gnats tend to decrease or disappear during the winter months. Gnats are small insects that are generally more active in warmer weather and thrive in moist environments. As temperatures drop during the winter, their activity slows down, and their life cycle is impacted.

Conclusions

As responsible pet owners, it is vital to understand the risks posed by these tiny insects and take precautions to protect our dogs from mosquito bites. Control the environment and do so by promptly removing open trash bins or clogged drains that tend to harbor mosquitoes.
 By being proactive and vigilant, we can create a safe, enjoyable environment for our dogs that is free from mosquitoes and insects.

 

 

 

 

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