My Dog Hates Flies

Flies are a good source of food for many insects, birds, mammals, and fish. However, dogs hate flies. The buzzing vexatious insects can make your dog miserable and frustrated all day. Your furry friend can be agitated and weary from chasing flies or attempting to catch these tiny pests.

Why Do Dogs Hate Flies?

Dogs love to chase smaller animals and even insects. The natural prey drive that triggers your puppy to go after squirrels and cats is the same that will cause your dog to chase flies. Even so, being unable to subdue this annoying enemy can cause your dog to panic and develop an aversion for flies.

More so, it is common for animals and humans to shoo away flies, gnats, or any insect that comes near the eye. Canines instinctively use their tail to chase the flies. Moreover, the majority of dogs seem to have a fear of flies.

Prey Drive Can Trigger Your Dog’s Hatred for Flies

The majority of domesticated carnivores’ origin can be traced from the wolf ancestry. Dogs still maintain some genes of a predator instinct from this lineage. Your cute little hairy baby is born with a prey drive which is bound to be exhibited once in a while. 

A seemingly harmless puppy can be charged or stirred up by buzzing flies. It is normal for your dog to engage in self-defense even when the target is a dinky insect. The zeal and effort your dog engages in the pursuit of the tinny pest can leave you bewildered. However, in your canine’s perspective, the annoying fly is prey that must be pursued and captured.

It can be that after so much chasing, your puppy may catch a fly or two. This is because flies are small and can quickly slip out of your dog’s paws and jaws. This unfruitful hard labor makes dogs hate flies more.  

Fluid Sucking Flies Are Annoying 

Not even humans will welcome a fluid sucking pest to poke their eyes or other vulnerable areas. Your dog shows the same hateful reaction towards stable flies, bush flies, and house flies. 

These pests attack your furry friend for one reason. The aim is to siphon up secretions from your dog’s skin, eyes, and the exposed area around the bum. While your best furry friend finds this invasion annoying, flies will continue to attack your dog for food and breeding ground. Flies easily get attracted to your dog’s watery eyes and the smelly bum area. Unaware of these, your puppy considers flies a threat that needs to be pursued and captured.

Natural Instinct

In the wild, canines depend on instinct. Nature has a way of taking care of what your dog may not do.  Driving away flies is one of the instincts that dogs possess. Flies can be dangerous and can expose your dog to serious health issues. 

The stable fly is a deadly enemy to your pooch. This insect can bite and draw blood from the ears of your furry friend. This situation causes a condition known as fly strike dermatitis. More so, other flies get attracted to the blood and other exposed areas on your puppy.  If not treated, it becomes difficult for your dog to get rid of the annoying pests. However, this condition is more prone to out-door, sick, and elderly. 

What to Do if Your Dog Hates Flies

Dogs have an aversion to flies for various reasons. However, the most important thing to do is to keep the flies away from your puppy.

First, ensure that your pooch is well-groomed. It is good to clean your dog’s sleep area and empty the litter box immediately when your dog goes. 

Secondly, you can use fly traps or repellents. The good thing about the repellant solution is that similar insects such as gnats and mosquitoes will not attack your dog.

Last and most importantly, it is wise to keep your dog inside. It is easier to deal with flies in an enclosed area other than outdoors.

When to Worry

There is a need to worry if your dog develops open wounds from fly bites. Blood oozing from your puppy’s ears can attract more stable flies to bite your dog. This can cause a vicious cycle where the flies will breed and feed on your dog. These flies lay eggs that develop into maggots. It is necessary to take your canine to the vet whenever you notice bites or blood in your dog’s ears.


It is common for dogs to hate flies. Besides, these dinky insects can be annoying and may expose your pooch to serious health problems. Stable flies bite your dog’s ears and can cause fly strike dermatitis. It is wise to take your dog to a vet when you notice bites or wounds on your pooch. If left untreated, flies could breed and lay eggs in these areas. 

However, you can keep your dog away from flies by using repellants and having your dog stay inside other than outside.

1 thought on “My Dog Hates Flies

  1. Kristina Greenwell

    I am so happy to say that my dog is FINALLY fully trained! I found out about this online dog training tool at – it has been such a wonderful help in learning how to train my dog without ever leaving home. I learned so many great ways to teach my dog nearly every trick imaginable. Also, I can finally correct common behavioral issues, anywhere from potty-training to barking too much. It’s an actual man who’s a real dog trainer training his dog. He’s an expert so you can see his mannerisms and changes in his tone of voice… especially his body language. My dog behaves PERFECTLY now and picked up on these methods so fast. From what I understand, this will work on all dogs regardless of breed or age. Best of luck to you and your dog! Check out – highly recommended!


Leave a Reply

Your email address will not be published.