Can there be a completely Hypoallergenic pet?

Pet allergies, what really triggers them? 🤔

Let’s break down the science behind pet allergies. The source of most allergies is proteins found in a pet’s skin, urine and saliva. These proteins stick to “dander”, which is dead flakes of skin that a pet sheds. It’s very small, lightweight and sticky, making it difficult to remove from shed hair, carpeting and furniture. This is why it is commonly believed that “shedding fur” is the catalyst behind pet allergies.

What does the term “hypoallergenic” mean? 📖

Simply put, “hypoallergenic” means something unlikely to cause an allergic reaction. Many people often associate certain breeds of dogs and cats as “hypoallergenic,” i.e. having them around won’t trigger any common allergic reactions. 

PetRescue’s helpdesk frequently gets emails from adopters wanting to be directed towards “hypoallergenic” pets.

However, can a pet truly be hypoallergenic?

Because of a misconception that allergies are caused mostly by “shedding fur”, people with allergies often look for pet breeds with a short coat or fur that is less likely to shed. Unfortunately, a truly hypoallergenic pet is as real as the pot of gold at the end of a rainbow.

Since the actual protein that triggers these allergic reactions can also be found in saliva and urine, cats and dogs with short coats may disseminate less dander around the house, but that doesn’t mean they still can’t trigger your allergies. You should also consider that allergies are relative. Every individual’s sensitivity to these allergens may be different.

What’s more is that not all dogs (or cats) produce these proteins, meaning that while some folks may be allergic to a specific dog, it doesn’t mean they’ll be allergic to all dogs of that breed. So it may be good news - you could only be allergic to some pets!

What does this mean for me and my allergies? I still want a furry friend! 💚

While some dogs are less likely to provoke allergies in people, there is no universal hypoallergenic dog or cat breed. It all depends on the pet and the person. Don’t rule out a certain pet just because of their breed!

It’s a common misconception that the only way to avoid a pet allergy is keeping furry friends away altogether. Pet lovers can explore a few hacks to manage allergies.

The good news is that pet owners can build up immunity to pet allergies with medication such as antihistamines. Another pathway to consider is immunotherapy, which includes taking allergy shots (or allergy drops if you fear needles!) to desensitise yourself to allergens. Be sure to consult your GP or chemist for the best advice!

Step one is to get your allergies tested. Find out exactly what you are allergic to. 

Then, you could spend time hangin’ out with different pets to further find out about what exactly you’re allergic to!

Already have a pet? Grooming or bathing your pet should help with the amount they shed, and therefore the amount of dander spread around the house. Regular vacuuming and the use of an air purifier can also help manage the spread.

Here are some tips for managing dog and cat allergies at home.

You can also email us at info@petrescue.org.au and speak one of our team members who can help you navigate adopting a pet when you have known allergies. 

Further reading:
Vredegoor DW, Willemse T, Chapman MD, Heederik DJ, Krop EJ. Can f 1 levels in hair and homes of different dog breeds: lack of evidence to describe any dog breed as hypoallergenic. J Allergy Clin Immunol. 2012;130(4):904-9.e7. doi:10.1016/j.jaci.2012.05.013.

Hypoallergenic Dog Breeds: Is There Such a Thing?

By Malcolm Weir, DVM, MSc, MPH; Lynn Buzhardt, DVM. VCA Animal Hospitals. 

Fact or Fiction: The Truth About “Hypoallergenic” Dogs. Oakhurst Veterinary Hospital. 

Hypoallergenic Cats. Blue Cross UK.

Allergic to dogs? It may only be the males. By Sandee LaMotte, CNN. 

Image: Julia Volk, via Pexels (5272934)