Allergies in dogs have become more common in recent years, and as a dog owner it is important to recognize allergy symptoms and their causes so that you can take care of them the best way possible. While allergies can be inherited, other common causes include fleas, environmental allergens, and food.
Dog Fleas
A common cause of dermatitis in dogs is a flea bite. The saliva in fleas contains proteins that many dogs are sensitive to, and a single bite can result in a skin reaction that lasts for up to a week. Severe itching is usually the main symptom, which can lead to raw and irritated skin lesions. Strict flea control is necessary to help prevent this allergy. There are a number of flea control products such as flea bombs, collars, shampoos, and powders. Certain natural remedies, like essential oils and herbs, can be effective as well.
Environmental Allergies in Dogs
Very common allergies in dogs are a result of becoming sensitized to environmental allergens such as molds, weeds, house dust mites, and pollens. Depending on the cause, these allergies can be year round or seasonal. Common reactions include constant licking and scratching. Symptoms commonly show up within one to three years after being continually exposed to the allergen. This type of allergy, also known as canine atopy, is considered to be a genetic disorder. Breeds that have a higher likelihood of developing this are Golden Retrievers, Bulldogs, Miniature Schnauzers, Dalmatians, and Chinese Shar-Pei.
Dog Food
Compared to the other allergies, food allergies are less common and account for around ten percent of allergy issues. Certain ingredients in food can cause allergy symptoms such as intense itching. The most regular culprits are chicken, pork, beef, fish, whey, eggs, milk, wheat, soy, corn, and preservatives. An elimination diet is the best way to diagnose this allergy. Because this method is not nutritionally complete, you should consult with your veterinarian before starting the test.