5 Summer Allergy Signs Every Dog Owner Should Know

5 Summer Allergy Signs Every 
Dog Owner Should Know

By Sarah H.

Last Updated Aug 1st. 2026

"Read this BEFORE checking your dog"

TLDR: Here are 5 signs to spot summer allergy on your dog that deserve your attention.👇

1. Constant Scratching

1. Constant Scratching

Frequent or intense scratching is one of the clearest signs of itchy skin. You may notice it interrupting sleep, play or chilling time.

Watch where your dog scratches and whether it becomes worse after walks, garden time or contact with grass.

2. Paw Licking and Chewing

2. Paw Licking and Chewing

Allergies often make paws itchy, so your dog may lick, nibble or chew them throughout the day.

Check between the toes and around the pads for redness, soreness or reddish-brown saliva stains.

3. Red or Sore Skin

3. Red or Sore Skin

Look for red or irritated skin on the paws, belly, groin, armpits, face and ears.

Repeated scratching and licking can also leave thin fur, scabs or sore patches.

4. Face and Eye Rubbing

4. Face and Eye Rubbing

Your dog may rub their muzzle or eyes with their paws, against the floor or along furniture when their face feels itchy.

Check for redness, watery eyes or irritated skin, especially when the rubbing becomes worse after outdoor time.

5. Itchy Ears and Head Shaking

5. Itchy Ears and Head Shaking

Seasonal allergies can leave the ears itchy, leading to repeated scratching and head shaking.

Book a vet visit if the ears smell, look sore, contain discharge or keep causing trouble.

Conclusion

Several signs returning in warmer months make a seasonal allergy worth discussing with your vet.

Fleas, mites, infections and other skin problems can look similar, so persistent, painful or worsening symptoms need a professional check.