1. **Itching and Scratching**: If your dog is constantly scratching, biting, or licking their skin, it could be a sign of allergies. Pay attention to areas like the paws, ears, and belly.
2. **Red or Inflamed Skin**: Allergies can cause skin irritation, resulting in redness, swelling, or hot spots. Look for any unusual patches on their skin.
3. **Ear Infections**: Frequent ear infections can indicate allergies, especially if your dog shakes their head a lot or scratches at their ears.
4. **Watery Eyes and Sneezing**: Just like humans, dogs can suffer from respiratory allergies. If your dog has watery eyes, sneezes frequently, or has a runny nose, it may be due to allergens in the environment.
5. **Digestive Issues**: Allergies can also manifest as gastrointestinal problems, such as vomiting or diarrhea, especially if they are related to food allergies.
6. **Behavior Changes**: If your dog seems more irritable or anxious, it could be due to discomfort caused by allergies.
If you suspect your dog has allergies, it’s best to consult with a veterinarian. They may recommend allergy testing or a specific elimination diet to help identify the cause. Keep a diary of your dog's symptoms and any potential allergens in their environment to assist your vet in making a diagnosis.
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