can a cat be allergic to a dog

Can Dogs and Cats Be Allergic to Each Other? The answer to this question is yes, dogs and cats can be allergic to each other. In fact, not only is it possible for dogs to be allergic to cats and vice versa, but it’s also possible for dogs to be allergic to other dogs and for cats to be allergic to other cats.

Can Cats Be Allergic to Dogs?

Although veterinarians say it’s not well-documented or very common, cats can be allergic to dogs. “When we perform intradermal allergy testing in cats, ‘dog epithelia’ is one of the allergens that we test cats for out of a panel of about 60 environmental allergens, including pollens, molds and house dust mites,” says Dr. Elizabeth Falk, a board-certified veterinary dermatologist at Cornell University Veterinary Specialists in Stamford, Connecticut. “We can include that in the cats allergy vaccine.”

It is generally difficult to determine whether a given dog breed is more allergenic than another because cat allergies are not well studied. Veterinarians assert that it’s reasonable to believe that some breeds may pose a greater risk than others.

While the majority of people who are allergic to cats are allergic to all cats, regardless of breed, there appears to be a notable breed-related variation in the “allergenicity” of dogs. This is probably because different dog allergens—like dog albumin, Can f 1, and saliva—cause allergies in people, but the main cat allergen, Fel d 1, is common to all cat breeds, according to Dr. Falk.

No particular research has been done to determine which dog allergens cats are allergic to, but according to Dr. Falk, it makes sense to believe that there will be breed-related variability, just like there is in humans.

While it may not yet be possible to pinpoint which specific breeds will cause a cat’s allergic reaction, dogs more prone to shedding could, theoretically, spread more allergens, suggests Dr. Susan Jeffrey, a veterinarian at Truesdell Animal Care Hospital in Madison, Wisconsin. “These include both long- and short-haired dogs. Id think the dogs that dont typically shed would be less allergenic to cats.”

Keeping Your Allergic Cat Happy and Healthy

Allergies cannot be avoided, but if they do arise, there are options for management and treatment, according to Dr. Falk. “We have two main treatment approaches: using medications to manage their symptoms and/or immunotherapy (an allergy vaccine) to increase their tolerance to their allergens.” ”.

“The vaccine aims to reduce or completely eradicate the need for prescription drugs.” About 70% of patients find it to be effective, according to Dr. Falk. It may be feasible to try to keep the animals apart and restrict their exposure, but it’s probably a good idea to give the cat an allergy shot to reduce its sensitivity to the dog. ”.

According to veterinarians, allergies are frequently caused by a synthesis of genetics and environmental factors. Although you have no control over your cat’s genetic makeup, you can alter his surroundings. Owners can, for instance, “clean frequently to try to keep the hair to a minimum.” Giving your dog regular baths will also help reduce their allergen exposure, advises Dr. Jeffrey.

Correct amounts of omega-3 fatty acids, found largely in fish oils, may also play a role in good skin health, veterinarians say.

7 Common Symptoms Your Cat May Show Being Allergic to Dogs

Sometimes the health of your cat may suffer when you bring a new dog into the house. Like people, cats can become allergic to a variety of things, including other animals like dogs.

It’s crucial to keep an eye out for the following signs if you think your cat might be allergic to dogs:

1. Sneezing: Sneezing is one of the most typical signs of allergies in cats. Sneezing frequently by your cat, especially after interacting with a dog, could be a sign of an allergic reaction.

2. Runny nose: Another typical sign of cat allergies is a runny nose. It’s possible that your cat’s nose is discharged, either clear or colored.

3. Watery Eyes: Your cat may be experiencing an allergic reaction if their eyes are watery, red, and irritated.

4. Itching: If a cat is allergic to dogs, they may scratch themselves excessively or experience itching. This can lead to skin irritation and even hair loss.

5. Hives: Your cat’s skin may develop tiny, red, itchy pimples known as hives. After being around a dog, if your cat breaks out in hives, it might be an allergic reaction.

6. Swelling: Your cat may be experiencing anaphylaxis, a severe allergic reaction, if their face, paws, or other body parts swell after they’ve been around a dog. This is a medical emergency and requires immediate veterinary attention.

7. Wheezing and Coughing: Cats with allergies may also experience wheezing or coughing as respiratory symptoms.

It’s critical to speak with a veterinarian to ascertain the cause and extent of the allergy in your cat if you observe any of these signs in them. In order to avoid serious consequences, it’s critical to seek medical attention if you believe your cat is having an allergic reaction. How Long Do Cat Allergy Symptoms Last? The length of time a cat experiences allergy symptoms varies based on the type and severity of the allergy. The length of your cat’s allergy symptoms, for instance, will depend on how long they are exposed to dogs and how severe of a reaction they have.

Cat allergies are frequently transient, lasting a few hours or days, and can be treated with antihistamines or other prescription drugs. Allergy shots or dietary modifications, for example, may be necessary if the allergic reaction is severe or persistent.

Cat allergies are typically chronic illnesses that are treatable with the right care but are not curable. Taking your cat to the vet is crucial for a proper diagnosis and treatment plan if they are exhibiting symptoms of an allergy.

Medication for cat allergies may involve immune modulators, corticosteroids, or antihistamines; dietary adjustments or environmental modifications to minimize allergen exposure may also be part of the treatment plan.

To gradually desensitize your cat to the allergen, allergy testing and immunotherapy, or allergy shots, may be advised from time to time. The severity of the allergy, the type of allergen involved, and the efficacy of the treatment plan are some of the factors that will determine how long your cat will experience allergy symptoms.

With the right care and management, many cats with allergies can lead happy, healthy lives.


Is cat allergy worse than dog allergy?

cat dander is slightly stronger than dog dander. That’s because of a protein called Fel de 1 in cat dander which is small, sticky and can stay airborne for hours. The fact that cat dander is stronger also means that more people suffer from allergies to cats.

Is cat dander the same as dog dander?

The commonly allergenic proteins a dog deposits are called the Can f I and Can f II, and in cats, it’s the Fel d I¹. Much like the animals that produce them, these proteins behave differently. The feline Fel d I is smaller, lighter and stickier than the Can f canine proteins.

Can you develop cat and dog allergies?

Sadly, allergies — including pet allergies — can develop at any time.

How do you treat a cat with allergies?

The first approach involves using corticosteroids (e.g., prednisolone) and improving the health of the hair and skin coat using a therapeutic ‘spot-on’, spray, and/or shampoo. Steroids will dramatically block the allergic reaction in most cases and rapidly improve the cat’s clinical signs.