Your furry friend’s health is important, and one common issue many dogs face is allergies. Just like humans, dogs can be allergic to a variety of things. These allergies can cause a range of symptoms that might affect your dog’s comfort and well-being.
Knowing the signs of allergies can help you manage your dog’s health and keep them happy. Whether it’s a reaction to food, fleas, or something in the environment, understanding these signs is crucial. In this article, we’ll go over the symptoms to look out for and how to help your dog feel better.
Table of Contents
- 1) Excessive Scratching
- 2) Frequent Ear Infections
- 3) Runny nose
- 4) Red, Inflamed Skin
- 5) Constant Licking of Paws
- 6) Diarrhea or vomiting
- 7) Swollen Paws
- 8) Hives
- 9) Prolonged Face Rubbing
- 10) Sneezing
- 11) Watery eyes
- 12) Chronic Gas
- Common Symptoms of Dog Allergies
- Managing Your Dog’s Allergies
- Consulting Your Veterinarian
1) Excessive Scratching
If your dog can’t stop scratching, it might be because of allergies. Dogs often scratch themselves when they have an allergic reaction. This can be very uncomfortable for them.
Scratching can also lead to redness and sores on their skin. Dogs might scratch using their paws or rub against furniture. If you notice this behavior, it’s a sign they need help.
2) Frequent Ear Infections
Frequent ear infections can be a sign of allergies in dogs. You might notice a buildup of wax, discharge, or a bad smell coming from your dog’s ears. Your dog may shake its head or scratch its ears more often.
To prevent infections, keep your dog’s ears clean and dry. Use a vet-recommended ear wash or a homemade solution of half water and half white vinegar. Clean your dog’s ears at least once a month.
If ear infections persist, consult your vet. Identifying and managing the root cause of the allergy is key to preventing future infections. Your vet can help determine if an allergy is causing the problem and suggest appropriate treatments.
3) Runny nose
A runny nose in your dog can be a sign of allergies. Look for clear discharge, which might appear when they are exposed to pollen, dust, or other allergens.
Keep an eye out for other symptoms like sneezing or coughing. If the discharge turns yellow or green, visit your vet.
To help your dog, keep your home clean and dust-free. Use air purifiers and avoid walking your dog during high pollen times. Cleaning their bedding regularly can also reduce allergens.
4) Red, Inflamed Skin
Red, inflamed skin is a common sign your dog might have allergies. This can appear as a visible rash or just patches of red skin.
You might notice your dog scratching or licking these areas more than usual.
This irritation is often caused by allergens like pollen, dust mites, or certain foods.
5) Constant Licking of Paws
If your dog keeps licking their paws, they might have an allergy. It could be due to food, fleas, or even pollen.
Allergies make your dog’s skin itchy. Licking the paws can provide some relief but can also make things worse.
Keep an eye out for any redness or swelling. If you notice this, it’s a good idea to see a vet.
Regularly check your dog’s paws and consider using soothing paw balms to help.
6) Diarrhea or vomiting
If your dog has frequent diarrhea or vomiting, it might be a sign of an allergy. Food allergies are often the cause. Common culprits include chicken, beef, and dairy.
Keep an eye on what your dog is eating. You might need to change their diet to see if symptoms improve.
7) Swollen Paws
Swollen paws in dogs can signal allergies. Your dog might start licking or biting at their paws to relieve itchiness. This can make the swelling worse.
Allergies often cause inflammation, making paws red and tender. If you notice these signs, it’s best to consult your veterinarian.
Regularly check your dog’s paws for any changes. Using a gentle balm can soothe itchy, swollen areas.
8) Hives
Hives in dogs look like raised, red bumps on the skin. These can range from tiny spots to larger patches.
Hives can make your dog itchy and uncomfortable. You might notice them scratching or licking the affected areas.
If you see hives on your dog, it’s important to get veterinary care to determine the cause and proper treatment.
9) Prolonged Face Rubbing
If you notice your dog rubbing its face against furniture, the floor, or its paws, it could be a sign of allergies. This behavior often means your dog is trying to relieve itching or irritation caused by allergens.
Keep an eye out for any redness or swelling around the face and eyes.
10) Sneezing
Sneezing in dogs can be a sign of allergies. If your dog sneezes a lot, it could be because of dust, pollen, or other allergens in the air.
You might notice sneezing more during certain seasons or in specific places. Pay attention to when and where it happens.
If your dog’s sneezing doesn’t stop, consider visiting your vet. They can help find the cause and suggest the best treatment.
11) Watery eyes
If your dog has watery eyes, it can be a sign of allergies. Watery eyes may result from pollen, dust, or other allergens.
Your dog’s eyes might produce more tears than usual. This can make their eyes look wet or runny. If this happens often, it might be a good idea to talk to your vet.
In some cases, watery eyes could signal an underlying issue like an infection.
12) Chronic Gas
If your dog is passing gas more often than usual, it might be due to allergies. Chronic gas can be a sign of a dietary issue or digestive disturbance. Foods like dairy, beef, and chicken are common allergens.
If you notice persistent gas, consider adjusting your dog’s diet and consult your vet.
Common Symptoms of Dog Allergies
When dogs have allergies, they often show it through their skin and ears. Knowing these signs can help you catch allergies early.
Skin Irritation and Rashes
Dogs with allergies might scratch constantly. This can lead to red, irritated skin. Pay close attention to their face, feet, and ears. They might chew or lick these areas a lot.
Skin rashes and hives are also common. You might notice small, raised bumps or red areas on their skin.
Sometimes, their fur will begin to thin out. This happens because of all the scratching and licking. It’s important to check their skin regularly. If you see these signs, it might be time to visit the vet.
Frequent Ear Infections
Allergies can cause dogs to have ear problems. They might scratch or shake their head a lot. Ears can become red and swollen. A bad smell or discharge from the ear is also a sign.
Dogs with ear infections often seem uncomfortable. They might rub their ears against furniture or the floor. Repeated ear infections are a key sign of allergies. If your dog keeps getting ear infections, it’s a good idea to talk to your vet. Treatments can help manage these symptoms and give your dog relief.
Managing Your Dog’s Allergies
Making a few changes to your dog’s diet and the environment can help manage their allergies effectively. Focus on hypoallergenic food options and maintaining a clean living space.
Dietary Changes and Hypoallergenic Food
Start by identifying potential food allergens that may affect your dog. Common culprits include beef, chicken, dairy, and wheat. Transitioning to hypoallergenic dog food can help reduce allergic reactions.
Opt for a diet with novel proteins, such as duck or rabbit, and limited ingredients. Introduce new foods gradually, monitoring for any signs of improvement or reactions. Consult your veterinarian for tailored advice and consider an elimination diet to pinpoint specific allergens.
Environmental Controls and Cleaning Strategies
Reduce allergens in your dog’s environment as much as possible. Clean your home regularly, focusing on areas where your dog spends the most time.
Use air conditioners on recirculation mode and employ dehumidifiers to reduce humidity, which can help prevent mold. Wash your dog’s bedding and toys weekly in hot, soapy water. If your dog has plush toys, make sure they are washable.
Keep your dog clean by bathing them frequently with a gentle, hypoallergenic shampoo. This removes allergens from their skin and coat, providing relief from itching and irritation.
Consulting Your Veterinarian
When you suspect your dog has allergies, visiting a veterinarian is crucial. They can identify the cause and recommend the best treatment plan tailored to your dog’s needs. Below are some essential steps and treatments you might encounter during your vet visit.
Allergy Testing Procedures
Your veterinarian may recommend several types of tests to identify the allergens affecting your dog. Common procedures include:
- Skin Tests: Small amounts of allergens are injected into your dog’s skin to observe reactions.
- Blood Tests: A sample of your dog’s blood is tested for antibodies to specific allergens.
- Elimination Diet: For suspected food allergies, your vet may suggest an elimination diet to pinpoint problem ingredients.
Regular tests and follow-ups help in accurately diagnosing the allergies and ensuring the effectiveness of the treatment plan.
Prescription Treatments and Medications
Your veterinarian may prescribe treatments based on the allergens identified. Common treatments include:
- Antihistamines: To reduce itching and inflammation.
- Steroids: For severe allergic reactions.
- Immunotherapy: Gradual exposure to small doses of the allergen to build tolerance.
- Diet Changes: Special hypoallergenic diets for food allergies.
Each treatment aims to manage and alleviate symptoms, improving your dog’s quality of life. Always follow your vet’s advice for the best results.
My name is Danny Jackson and I’m the CEO and Chief Editor behind Petloverguy.com. After spending a decade working with vets and private clients as an animal behavioral and nutritional specialist I co-founded Pet Lover Guy to help other pet parents learn how to interact with, and make the most of the time that they spend with their adopted and rescued best pet friends.
Working with Ella, our chihuahua rescue, we seek to help all dog and cat lovers have the happiest life possible.
