Before You Rehome Your Dog Because of Allergies: 25 Things to Try First

Discovering that you or a member of your family is allergic to your dog can be devastating. For many people, the first advice they receive is also the hardest to hear: “You’ll probably need to find your dog a new home.”

Sadly, this advice leads thousands of loving owners to consider rehoming a much-loved companion every year. While rehoming is sometimes the safest and most responsible decision—particularly when severe asthma or life-threatening allergic reactions are involved—it shouldn’t always be the first step.

Many people are surprised to learn that it’s often possible to significantly reduce the amount of allergens in and around the home. Small changes to grooming routines, cleaning habits, indoor air quality, nutrition, and even the way you enter your home after a walk can all help reduce your overall exposure to allergens.

This guide brings together practical, evidence-informed strategies that may help you manage dog allergies before making the heartbreaking decision to rehome your pet. Some ideas are simple and cost very little, while others involve changes to your home or discussions with your doctor or veterinarian. Every situation is different, but trying a combination of these approaches may help you continue enjoying life with your beloved companion.

If you’re considering giving up your dog because of allergies, take a deep breath first. Before making one of the most difficult decisions a pet owner can face, here are 25 practical things to try.

• Understanding Dog Allergies
• Before You Rehome Your Dog
• Reduce Allergens on Your Dog
• Reduce Allergens in Your Home
• Stop Bringing Allergens Indoors
• Make Your Yard Allergy Friendly
• Look Beyond Your Dog
• Support Your Own Health
• Medical Treatments That May Help
• When Rehoming May Be the Safest Choice
• Frequently Asked Questions
• Final Thoughts

Understanding Dog Allergies

Dog allergies are usually caused by proteins found in a dog’s dander, saliva, and urine—not by the fur itself. Hair and fur can carry these allergens through the home, but they are generally not the original source of the reaction.

Dander is made up of tiny flakes of skin that are light enough to become airborne and settle on furniture, bedding, clothing, carpets, curtains, and other surfaces. Saliva can also spread allergens when a dog licks its coat, toys, people, or household items.

This is why even a dog that sheds very little can still trigger symptoms. Low-shedding breeds may release less loose hair into the home, but no dog is completely free of allergens.

Common Symptoms of Dog Allergies

Symptoms vary from person to person and may appear soon after contact or build gradually over time. Common signs can include:

• Sneezing or a runny nose
• Itchy, red, or watery eyes
• Nasal congestion
• Coughing or throat irritation
• Itchy skin, hives, or a rash
• Wheezing or breathing difficulties in people with asthma

It is important not to assume that your dog is the only possible trigger. Dust mites, pollen, mould, smoke, fragrances, laundry products, and outdoor allergens carried inside on shoes, clothing, and paws may all contribute to the total burden.

The Total Allergen Load

Many people are exposed to several allergens and irritants at the same time. A dog may be one part of the picture, but seasonal pollen, household dust, mould spores, cigarette smoke, scented cleaners, or a dusty car may also be increasing symptoms.

This is why reducing exposure in several areas at once may be more helpful than relying on a single change. The goal is not to make a dog completely hypoallergenic, which is not possible, but to lower the overall amount of allergens and irritants in your everyday environment.

Before making any major decision, consider speaking with a doctor or allergy specialist. Testing may help identify whether your dog is truly a major trigger or whether other allergens are also involved.

Before You Rehome Your Dog

If you’ve recently discovered that you or a member of your family is allergic to your dog, it’s understandable to feel overwhelmed. Many people assume they have only two choices: live with the symptoms or find their beloved pet a new home.

Fortunately, that isn’t always the case. While some people with severe allergies or asthma may ultimately need to consider rehoming, many others find that a combination of small changes significantly reduces their symptoms. The key is to focus on lowering your overall exposure to allergens rather than looking for a single miracle solution.

You don’t need to try everything on this list at once. Start with the simplest and least expensive changes, then gradually add others if needed. Often, several small improvements working together can make a much bigger difference than any one solution on its own.

Remember, every person and every dog is different. What works well for one family may not work for another. Think of this guide as a toolbox of practical ideas that you can mix and match to suit your own circumstances.

Let’s begin with one of the most effective places to reduce allergens—your dog.

Reduce Allergens on Your Dog

One of the most effective places to begin is with your dog. The goal isn’t to make your dog “hypoallergenic”—that’s simply not possible—but to reduce the amount of dander, saliva, pollen, and other allergens that end up in your home.

Many of these suggestions are inexpensive, easy to implement, and can also improve your dog’s overall skin and coat health.

1. Feed a High-Quality Diet

Healthy skin starts from the inside out. Feeding a complete, balanced diet appropriate for your dog’s age and lifestyle helps maintain a healthy skin barrier, which may reduce excessive dryness and flaking.

If your dog suffers from dry, flaky skin, speak with your veterinarian about whether a change in diet or specific nutritional supplements may be beneficial.

2. Consider Essential Fatty Acids

Omega-3 and omega-6 fatty acids help support healthy skin and a glossy coat. Dogs with healthier skin often produce less excessive flaking, which may help reduce the amount of dander released into the environment.

If you’re considering supplements, ask your veterinarian which product and dosage is appropriate for your dog’s individual needs.

3. Bathe Your Dog Regularly

Bathing helps remove loose hair, dirt, pollen, saliva, and dander from your dog’s coat. For many dogs, regular bathing using a gentle dog shampoo can be an effective way to reduce allergens around the home.

Avoid over-bathing, however, as this may dry the skin and actually increase flaking in some dogs.

4. Brush Your Dog Frequently

Regular brushing removes loose hair and dead skin before they end up on your furniture and floors. Whenever possible, brush your dog outdoors so that allergens remain outside rather than being released into your home.

5. Use Grooming Wipes or Allergen-Reducing Products

Between baths, wiping your dog’s coat with a damp cloth or a product designed to reduce allergens, such as Allerpet®, may help remove dander and saliva from the coat. These products are not a cure for allergies, but many owners find them a useful addition to their routine.

6. Wipe Paws and Legs After Walks

Your dog’s feet and lower legs can collect pollen, grass seeds, dust, mould spores, and other outdoor allergens. Keeping a towel or pet wipes near the door and wiping your dog’s paws and lower legs after every walk can help stop these allergens from being tracked throughout the house.

7. Don’t Let Your Dog Roll in Grass or Dirt

Many dogs love rolling in the grass, but during allergy season this can coat their fur with pollen, dust, and other airborne allergens. Discouraging this behaviour and wiping your dog’s coat after outdoor play may help reduce what they bring back inside.

Reduce Allergens in Your Home

Even if you regularly groom your dog, allergens will still find their way into your home. Dander, saliva, pollen, and dust can settle on almost every surface, so a few simple changes to your cleaning routine may make a noticeable difference.

The aim isn’t to create a perfectly sterile home—it’s to reduce the overall allergen load so your body has less to react to.

8. Vacuum Frequently

Vacuum carpets, rugs, furniture, and other soft furnishings regularly to remove pet hair, dander, and dust before they build up. If possible, choose a vacuum cleaner fitted with a HEPA filter, which is designed to trap much smaller particles than standard filters.

9. Damp Dust Instead of Dry Dusting

Dry dusting often sends fine particles back into the air where they can be inhaled. Using a damp microfibre cloth helps trap dust and dander instead of simply moving it around.

10. Wash Dog Bedding Often

Your dog’s bed is one of the biggest reservoirs of dander, saliva, loose hair, and outdoor debris. Wash removable covers regularly using the hottest temperature recommended by the manufacturer.

11. Wash Your Own Bedding Weekly

If your dog spends time on your bed—or even in your bedroom—your bedding can quickly collect allergens. Washing sheets, pillowcases, blankets, and comforters regularly can help reduce exposure while you sleep.

12. Clean Curtains, Upholstery and Soft Furnishings

Curtains, sofas, cushions, and upholstered chairs quietly collect dust and dander over time. Vacuum them regularly using an upholstery attachment or wash them where practical.

13. Consider Hard Flooring

Wall-to-wall carpet can trap large amounts of dust, dander, pollen, and pet hair. If you’re renovating or replacing flooring, hard surfaces such as timber, laminate, vinyl, or tile are often much easier to keep clean.

If replacing carpet isn’t practical, regular vacuuming and professional cleaning can still make a significant difference.

14. Choose Simple Cleaning Products

Many people find that heavily scented cleaning products irritate their eyes, nose, or airways. Simple cleaners such as white vinegar, dishwashing liquid, and warm water can often clean household surfaces just as effectively without adding unnecessary fragrances. As an added bonus, they’re usually much cheaper.

15. Use a HEPA Air Purifier

A quality air purifier fitted with a genuine HEPA filter may help remove airborne particles, including some pet dander, dust, and pollen. Many people choose to place one in the living room or bedroom where they spend most of their time.

Products That May Help

You don’t need to buy everything on this list, but many dog owners find these products helpful when trying to reduce allergens around the home. We’ve chosen products that can make cleaning easier and may help reduce your overall exposure to pet dander, dust, and pollen.

• HEPA Vacuum Cleaner – Designed to capture fine dust, pet dander, and other airborne particles while you vacuum.
• HEPA Air Purifier – Helps remove airborne allergens in the rooms where you spend the most time.
• Microfibre Cleaning Cloths – Trap dust and dander more effectively than dry dusting.
• Washable Dog Beds and Covers – Makes it much easier to keep your dog’s sleeping area clean.
• Gentle Dog Shampoo – Helps remove dirt, pollen, and loose dander without unnecessarily drying your dog’s skin.
• Allerpet® or Similar Coat Treatments – Some owners find these useful as part of a regular grooming routine.
• Pet Grooming Wipes – Ideal for wiping paws and coats after walks.

Tip: Focus on products that solve your biggest problem first. For many households, a quality HEPA vacuum cleaner or air purifier provides the greatest day-to-day benefit.

Stop Bringing Allergens Indoors

Your dog isn’t the only one carrying allergens into your home. Every time someone walks through the front door, they may be bringing in pollen, dust, mould spores, and other irritants on their shoes, clothing, bags, and even their hair.

Reducing what enters your home can lower your overall allergen exposure, especially during spring and summer when pollen counts are high.

16. Leave Outdoor Shoes at the Door

Shoes collect pollen, grass, soil, mould spores, and countless other particles from outside. Leaving them at the entrance or changing into indoor footwear can stop these allergens from being spread throughout your home.

17. Wipe Shoes and Dog Leads After Walks

If removing shoes isn’t practical, wiping the soles with a damp cloth before coming inside can still reduce the amount of dirt and pollen carried indoors. It’s also worth giving your dog’s lead and harness a quick wipe occasionally, particularly after walks through parks or long grass.

18. Change Clothes After Spending Time Outdoors

Your clothing can collect surprising amounts of pollen during gardening, mowing the lawn, hiking, or even a short walk around the neighbourhood. Changing into clean clothes after spending extended time outside may help reduce the amount of pollen that settles around your home.

19. Shower Before Bed During Allergy Season

Pollen doesn’t just cling to clothing—it also sticks to your skin and hair. Showering and washing your hair before bed helps stop these allergens from transferring onto your pillow and bedding, where you spend several hours every night.

20. Keep Entryways Clean

Your home’s entrance often collects dirt, dust, and debris from everyone who comes and goes. Regularly vacuuming or mopping this area can prevent allergens from being tracked into other rooms.

Make Your Yard Allergy Friendly

Your yard can be a major source of pollen, mould spores, and other allergens that end up inside your home. While you can’t eliminate every trigger outdoors, keeping your garden well maintained may reduce the amount your dog and family bring back inside.

These simple changes can also make your outdoor spaces healthier and more enjoyable for everyone.

21. Mow the Lawn Regularly

Long grass produces more pollen and provides a place for weeds to flourish. Keeping your lawn neatly mowed can help reduce pollen levels around your home. If mowing triggers your allergies, consider wearing a mask or asking someone else to do the job during peak allergy season.

22. Control Weeds

Many common weeds produce highly allergenic pollen. Removing weeds before they flower can reduce the amount of pollen released into your garden and surrounding areas.

23. Remove Damp Leaves and Garden Debris

Piles of wet leaves, mulch, and decaying plant material can encourage mould growth. Regularly clearing these areas helps reduce mould spores that can cling to your dog’s coat and paws.

24. Choose Low-Allergen Plants

If you’re planning a new garden or replacing existing plants, consider choosing varieties that produce less airborne pollen. While no garden is completely allergy-free, selecting low-allergen plants may help reduce seasonal symptoms.

25. Keep Outdoor Paths Clean

Sweeping paved areas, patios, and pathways removes dust, pollen, and plant debris before they’re tracked indoors. It’s also worth rinsing areas where your dog spends a lot of time, particularly during dry, windy weather when pollen levels are high.

Look Beyond Your Dog

If you’ve worked through many of the suggestions in this guide and your symptoms haven’t improved, it may be time to look beyond your dog. Many people are allergic to more than one thing, and several allergens or irritants acting together can make symptoms much worse.

Understanding everything that may be contributing to your allergies can help you make more informed decisions. In some cases, you’ll discover that your dog is only one part of a much larger picture.

Could Something Else Be Triggering Your Symptoms?

Common allergy and irritation triggers include:

• Dust mites in bedding, carpets, and upholstered furniture
• Tree, grass, and weed pollen
• Mould growing in damp areas
• Cigarette or wood smoke
• Strong perfumes and air fresheners
• Scented cleaning products
• Laundry detergents and fabric softeners
• Pet birds or other household animals

Reducing exposure to several of these triggers at the same time may provide greater relief than focusing solely on your dog.

Support Your Overall Health

While a healthy lifestyle won’t cure allergies, looking after your general wellbeing may help you cope better with allergy seasons and everyday symptoms.

• Drink plenty of water to stay well hydrated.
• Eat a balanced diet rich in fruit and vegetables.
• Get enough sleep each night.
• Exercise regularly if your doctor recommends it.
• Manage stress, which some people find can worsen allergy symptoms.

Some people also ask about vitamins, probiotics, fish oil, or other supplements. While certain supplements may be helpful for some individuals, the evidence varies, and it’s always best to discuss them with your doctor or pharmacist before starting anything new.

Medical Treatments That May Help

If you’ve tried reducing allergens at home and you’re still struggling with symptoms, don’t lose hope. Your doctor or an allergy specialist may be able to recommend treatments that help you manage your allergies while keeping your dog.

The right treatment depends on your symptoms, their severity, your overall health, and whether your allergies are seasonal, pet-related, or caused by several different triggers. A healthcare professional can help identify the most appropriate approach for your individual circumstances.

Allergy Testing

Before making the difficult decision to rehome your dog, consider asking your doctor about allergy testing. Skin prick tests or blood tests may help identify exactly what you’re allergic to.

Many people are surprised to learn that their symptoms are caused by a combination of allergens, such as pollen, dust mites, mould, and pet dander, rather than their dog alone.

Medications

Depending on your symptoms, your doctor may recommend treatments such as antihistamines, nasal sprays, eye drops, or asthma medications. These treatments won’t remove allergens from your environment, but they may help control the body’s reaction to them.

Always follow your healthcare provider’s advice and use medications as directed.

Allergy Immunotherapy

For some people with persistent allergies, allergy immunotherapy (sometimes called allergy shots or allergy tablets) may be an option. This treatment works by gradually helping the immune system become less sensitive to specific allergens over time.

Immunotherapy isn’t suitable for everyone, and it usually requires a long-term commitment, but it can provide significant improvement for some people. An allergy specialist can advise whether it’s appropriate for your situation.

Work With Your Healthcare Team

If your symptoms are severe, worsening, or affecting your breathing, seek medical advice promptly. Your doctor or allergy specialist can help you develop a treatment plan that considers both your health and your desire to keep your dog if it’s safe to do so.

If, after working with your doctor and trying the strategies in this guide, rehoming is the safest option for your family, take the time to find a loving, suitable home. Avoid making a rushed decision or surrendering your dog without exploring reputable rehoming options. Organisations such as Pet Rehoming Network specialise in helping owners safely rehome their pets while carefully matching them with screened adopters.

When Rehoming May Be the Kindest Option

For many families, the ideas in this guide are enough to reduce allergy symptoms and allow them to continue enjoying life with their dog. However, there are situations where, despite everyone’s best efforts, living together is no longer safe or practical.

If severe allergies or asthma continue to affect your health, or if your doctor advises that keeping your dog poses a significant medical risk, rehoming may become the most responsible decision. Making that choice doesn’t mean you’ve failed—it means you’re putting the wellbeing of both your family and your dog first.

Take Your Time if You Can

Unless there’s an immediate medical emergency, avoid making a rushed decision. Give yourself time to work through the strategies in this guide, speak with your doctor, and consider all of your options before deciding to rehome your dog.

Choose a Safe, Loving New Home

If rehoming becomes necessary, focus on finding a home where your dog will be loved, understood, and properly cared for. Whenever possible, avoid giving your dog away to the first person who responds to an online advertisement without carefully checking that they can provide a suitable home.

If you need assistance, reputable organisations such as Pet Rehoming Network can help responsible owners find carefully screened adopters, giving dogs the best possible chance of a happy new beginning.

Remember the Good Times

Choosing to rehome a much-loved dog is one of the hardest decisions a pet owner can face. If that day comes, try not to measure your relationship by how it ended. Instead, remember the years of companionship, loyalty, laughter, and unconditional love you shared.

Giving your dog the opportunity to live a happy life with another loving family can sometimes be the final act of kindness from a devoted owner.