Allergy Symptoms in Maltese Dogs

If you notice changes in your Maltese's health, appearance or behavior, they could be due to allergies. Allergies are caused by a variety of factors, including pollen, chemicals, perfumes and dust mites, states the Vet Info website. Your veterinarian can diagnose allergies in your Maltese and prescribe medication to alleviate the symptoms, if necessary. Knowing the symptoms of allergies in Maltese dogs helps you determine if your pet is suffering from them.

  1. Hair Loss

    • According to the Pet Maltese website, hair loss is a symptom of allergies in Maltese dogs. The hair loss can occur anywhere, but often shows up on your dog's back end. Hair loss often results from excessive scratching.

    Red, Itchy Skin

    • Maltese with allergies will scratch a lot, states the Vet Info website. Excessive scratching can cause hair loss and red skin. Many Maltese dogs have pink skin. If your dog's skin changes color suddenly, however, allergies could be a concern. A Maltese could wound herself if she scratches too much, cause a condition called a hot spot, which is an infected sore. In addition, her skin can appear scaly or flaky.

    Excessive Chewing

    • To relive the itchiness, your Maltese may chew on itself, states the Pet Maltese website. The dog will chew any spot he can reach, but may spend a lot of time chewing his feet. Your Maltese can cause a lot of damage if he chews too much. If your Maltese has been chewing himself frequently, check for sores or wounds.

    Vomiting

    • Vomiting can be a symptom of food allergies in Maltese dogs. If your Maltese cannot tolerate an ingredient in her food, such as the protein, she could vomit as a result. This could occur daily or once a week, depending on the dog. Diarrhea may accompany the vomiting.

    Coughing and Trouble Breathing

    • The Pet Maltese website states that Maltese dogs with allergies will often cough. This symptom typically occurs with an inhalant allergy. In addition, your Maltese may have trouble breathing. Allergies tend to create inflammation, and if your dog's airway is swollen and irritated, he won't be able to breathe easily.