If your pet is unusually itchy, scratching constantly or has watery eyes, allergies may be the cause. Pets do not usually sneeze like humans – their symptoms are more likely to appear on the skin or through recurring ear and eye issues.
What are the signs?
Allergies occur when the immune system reacts to substances such as pollen, dust or chemicals. In pets, the most common signs include:
- Persistent itching
- Excessive licking or chewing
- Eye discharge or runny nose
- Ear infections
Most allergies appear as skin conditions such as atopic dermatitis.
Persistent itching is the key warning sign and can lead to infections and skin damage if untreated
Is it definitely an allergy?
Pets can be allergic to pollen, fleas, food, dust mites or chemicals. However, similar symptoms can be caused by infections or parasites.
Experts warn against using commercial allergy tests, as studies show hair and saliva kits are unreliable and may produce inconsistent results.
Veterinarians usually first rule out infections, fleas or other conditions before confirming allergies.
Treatment and diagnosis
Treatment focuses first on relieving itching and inflammation through medication, sprays or shampoos.
To identify the cause, vets rely on case history and elimination of other triggers. In some cases, specialist testing is needed to pinpoint the allergen.
Bottom line
Pet allergies are common but often difficult to diagnose. Early veterinary assessment is key to preventing complications and managing symptoms effectively.
