Your dog sneezing so much out of nowhere can be worrisome and sometimes scary for us pet parents. Dogs sneeze for several reasons, and most of the time, it’s not a cause for concern. However, excessive sneezing and other symptoms, such as nosebleeds, should raise an alarm bell. In this article, we will dive into the reasons dogs sneeze and when you should call your vet.

Causes of Sneezing in Dogs

If your dog is going through a sneezing fit, there could be several reasons behind it.

1. Seasonal Allergies

Seasonal allergies caused by dust and pollen are a common reason why dogs sneeze a lot. When dust or pollen enters a dog’s nasal passage, it can cause irritation and trigger sneezing episodes. These sneezes usually last only a few minutes and are generally harmless. However, if your dog’s sneezing is accompanied by blood or doesn’t stop, it’s important to contact your vet immediately.

In some cases, pollen can get stuck in the nasal passages and block your dog’s airway, requiring prompt medical attention. Keep windows closed during times when the pollen count is high, as this can increase the chances of your dog inhaling allergens and sneezing more frequently.

2. As a Means of Communication

Dogs often use sneezing as a way to communicate, especially when they are feeling playful or excited. It’s their unique way of showing that they mean no harm and want to keep things light and fun. For example, during playtime with other dogs, a sneeze can signal that they’re enjoying themselves and that the situation is safe.

This type of sneezing is perfectly normal and just a part of having a dog. Some dogs may also sneeze when they’re excited about something, like going for a walk or seeing their favorite toy. It’s their way of expressing their happiness or anticipation.

3. Foreign Bodies

Dogs are naturally curious creatures who love to explore the world using their noses. They often sniff around in bushes, gardens, and other outdoor areas. During their adventures, they might accidentally inhale or get foreign objects like grass blades, tiny twigs, sand, or even small insects stuck in their noses. These irritants can block their airways or cause discomfort, making your dog sneeze repeatedly to clear their nasal passages.

This sneezing is their body’s natural way of getting rid of whatever is causing the irritation. While this is common and usually harmless, it’s important to keep an eye on your dog if they’re sneezing excessively. If the sneezing doesn’t stop or your dog seems distressed, it’s worth putting in a call to the vet, as the object might be lodged too deeply for them to remove on their own.

4. Upper Respiratory Tract Infections

If your dog is sneezing a lot and showing additional symptoms like a persistent cough, wheezing, nasal congestion, or a runny nose, it could be a sign of an upper respiratory infection. In some cases, there may also be pain, nosebleeds, or a creamy or green-colored discharge from the nose, which could indicate a fungal infection. These conditions are more concerning for puppies and senior dogs, as their immune systems are often weaker. Also, if sneezing is part of a larger respiratory infection or another illness, your dog might require an inflatable collar to prevent them from scratching or pawing at their face, which could worsen the wound.

If you observe your dog doing any of these actions, call your vet as soon as possible. The vet will examine your dog, identify the cause of the infection, and prescribe the appropriate treatment. Early detection and treatment can prevent the condition from worsening.

5. Use of Perfumes and Cleaning Products

Perfumes, aerosol sprays, and hygiene or cleaning products giving off strong odors can irritate your dog’s sensitive nasal passages, leading to sneezing fits. Dogs have a keen sense of smell, and these powerful scents can overwhelm them, causing irritation or allergic reactions. To prevent this, always use such products in a separate room or an area where your dog isn’t present. Ventilate the room before letting your dog back in.

6. Kennel Cough

Kennel cough is a common and highly contagious respiratory infection in dogs that can lead to excessive sneezing along with other symptoms. If your dog is sneezing and has a distinctive, honking cough, watery eyes, or nasal discharge, it’s likely they’ve caught kennel cough. While it usually clears up on its own within a few weeks or months, it can be more serious for puppies, senior dogs, or smaller breeds. If you notice these symptoms, it’s a good idea to check in with your vet.

7. Nasal Mites

Dogs who love to dig into undergrowth often end up getting small insects known as nasal mites in their nose causing an itchy feeling and a sneezing fit. These nasal mites can make your dog sneeze a lot and if it is severe, can be accompanied by blood and nasal discharge.

Sometimes, fleas and ticks can irritate your dog’s nose, making them sneeze a lot. In that case, a flea and tick collar can help. However, if you are concerned about the chemicals in the collar, you can go for natural flea and tick prevention methods. Always check your dog’s snout after they come home from playing outdoors or exploring the woods.

8. Nasal Tumours

Sometimes, sneezing in dogs can be a sign of something more serious, like a tumor inside the nose. As the tumor grows, it can cause frequent sneezing and other symptoms like coughing, wheezing, or a runny nose. In some cases, you might also notice nosebleeds or your dog having trouble breathing. If you think it’s a nasal tumor, it’s important to take your dog to the vet as soon as possible. Treatment may involve surgery to remove the tumor, and if it is cancerous, chemotherapy might be needed. Acting early can prevent the problem from getting worse.

9. Dental Issues

Dental problems can sometimes be the cause behind your dog sneezing a lot. As nasal passages and dental cavities in dogs are very close together, an infected tooth can irritate the nasal area, leading to sneezing fits. Issues like buildup of pus under the gums, rotten teeth, or infection in the roots can trigger frequent sneezing episodes. A vet will treat your dog’s tooth, which would likely resolve the sneezing issue as well.

What is Reverse Sneezing in Dogs?

Reverse sneezing is an interesting phenomenon where your dog forcefully inhales air, producing a snorting sound. This happens as a natural reflex to expel any foreign particles trapped in the nasal cavity, mouth or throat . This can go on for half a minute and can look quite scary. However, it’s usually nothing to worry about as it’s your dog’s way of clearing their airways and making themselves comfortable.

This condition is more common in brachycephalic breeds (dogs with short noses, like pugs and bulldogs) because of their naturally narrow airways. It also happens frequently in overweight dogs. If your dog reverse sneezes occasionally, there’s no need to worry. However, if it happens often, it’s a good idea to take your dog to the vet.

Dog Sneezing Only in the Morning. Why?

Dogs who sleep on the dusty floor can have a fit of sneezing in the morning. Also, pollen count is greatest during the morning so it can irritate their nose and make them sneeze a lot in the morning. However, sneezing should stop in a couple of minutes and your dog should be able to go about their day. If it doesn’t stop, your dog might need treatment for their sneezing.

Dog Sneezing Treatment

Your dog sneezing occasionally is nothing to worry about, but when it becomes frequent and accompanied by cough or nasal discharge, you might need dog sneezing treatment for your pup. While a vet would prescribe the best treatment to mitigate the frequent sneezing episodes, you can try an anti-allergy medicine if the sneezing is because of a seasonal allergy. Also, giving your pup immune-boosting supplements is a good idea so your dog can fight off excessive sneezing and prevent possible infections.