Spring Pet Allergies: Why Your Pet Is Itchy

Spring means blooming flowers — and itchy pets. Seasonal allergies affect up to 30% of dogs and a growing number of cats.

How Pet Allergies Differ From Humans

Humans sneeze. Pets itch. While we get respiratory symptoms, pets primarily experience skin-based reactions: itching, redness, hot spots, and ear infections.

Common Spring Allergens

• Tree pollen (birch, oak, cedar)
• Grass pollen (Bermuda, ryegrass, Timothy)
• Weed pollen (ragweed, plantain)
• Mould spores (thrive in spring moisture)
• Flea saliva (flea populations surge in spring)

Signs of Seasonal Allergies

In Dogs

• Excessive scratching, biting, or licking (especially paws and belly)
• Red, inflamed skin
• Hot spots (moist, red lesions)
• Chronic ear infections (dark discharge, head shaking)
• Watery eyes
• Sneezing (less common than in humans)
• Scooting (anal gland irritation from inflammation)

In Cats

• Over-grooming (bald patches, especially on belly and inner legs)
• Miliary dermatitis (tiny scabs, often on neck and back)
• Chin acne
• Respiratory symptoms (wheezing, sneezing — more common in cats than dogs)
• Watery eyes

What to Do

Immediate Relief

Wipe paws and belly after every outdoor session with a damp cloth

Bathe weekly with a gentle, oat-based shampoo (soothes skin, removes allergens)

Wash bedding weekly in hot water

Keep windows closed on high-pollen days

Run air purifiers with HEPA filters

Walk at low-pollen times — early morning and after rain

Over-the-Counter Options (consult vet first)

• Antihistamines: Cetirizine (Zyrtec) or loratadine (Claritin) for dogs — dosage from your vet
• Omega-3 supplements: Reduce inflammation naturally
• Coconut oil: Topical application soothes dry, itchy skin
• Oatmeal baths: Anti-itch relief

Veterinary Treatments

• Apoquel: Fast-acting itch relief for dogs (prescription)
• Cytopoint: Monthly injection that blocks itch signals (dogs)
• Immunotherapy: Allergy shots that desensitise over time (most effective long-term)
• Steroids: Short-term only due to side effects
• Medicated shampoos: Chlorhexidine or ketoconazole for secondary infections

Allergies vs. Other Conditions

Itching isn't always allergies. Rule out:

• Fleas — even one bite can trigger flea allergy dermatitis
• Food allergies — year-round, not seasonal. Common culprits: chicken, beef, dairy, wheat
• Mange — mites causing severe itching and hair loss
• Yeast infections — often secondary to allergies

Key difference: Seasonal allergies start in spring and ease in winter. Food allergies are year-round.

Building an Allergy Management Plan

Identify triggers — allergy testing (blood or skin) helps target treatment

Reduce exposure — paw wipes, air purifiers, strategic walk times

Support skin health — omega-3s, regular bathing, quality diet

Treat symptoms — work with your vet on the right medication

Track patterns — document when symptoms appear and what helps

Pet Capsule helps you log allergy symptoms, track which treatments work, and share detailed records with your vet.