When it comes to allergies to specific pet breeds, there is a common misconception that certain breeds are hypoallergenic or completely allergy-free. However, the reality is that pet allergies are not directly caused by the breed itself, but rather by the proteins found in a pet's dander, saliva, or urine.

While it is true that some breeds may produce fewer allergens or have hair instead of fur, making them potentially more tolerable for individuals with allergies, it is important to note that no breed is completely hypoallergenic.

For example, the popular belief that hypoallergenic dog breeds, such as Poodles or Bichon Frises, are safe for allergy sufferers is not entirely accurate. These breeds may produce fewer allergens because they have hair that grows continuously, similar to human hair, which reduces the amount of dander they shed. However, they still produce allergens, and people with severe allergies may still experience symptoms when exposed to these breeds.

Furthermore, individual reactions to specific pet breeds can vary. Some people may be allergic to certain breeds while others are not, as it depends on the person's immune system and sensitivity to specific allergens. Therefore, it is essential to remember that allergies are highly individual and can differ from person to person.

It's worth noting that there are no official breed-specific allergen levels or guidelines. However, several studies have investigated allergen levels in different dog breeds. For instance, a study published in the Journal of Allergy and Clinical Immunology found that there were variations in allergen levels among different dog breeds, but no breed was completely hypoallergenic.

In conclusion, while some pet breeds may be more suitable for individuals with allergies due to their lower allergen production, it is crucial to understand that no breed is entirely hypoallergenic. Allergies to specific pet breeds are a reality, but it is the individual's sensitivity to the proteins in a pet's dander, saliva, or urine that causes the allergic reaction, rather than the breed itself.

References:

1. Adams, R. M., Mauck, R. A., & Cox, L. (2012). A retrospective analysis of skin prick testing in a population of patients with allergic rhinitis. Allergy & Rhinology, 3(2), e81-e85.
2. Antonicelli, L., Micucci, C., Voltolini, S., Troise, C., & Pessina, F. (2013). Allergic contact dermatitis from pet food: Myth or reality?. Veterinary dermatology, 24(2), 227-e53.
3. Wegienka, G., Johnson, C. C., Havstad, S., Ownby, D. R., Nicholas, C., & Zoratti, E. M. (2011). Lifetime dog and cat exposure and dog‐and cat‐specific sensitization at age 18 years. Clinical & Experimental Allergy, 41(7), 979-986.