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There are a number of symptoms that are indicators of dog allergies. Allergic reactions can be caused by a variety of environmental factors, and it can be difficult to tie the symptoms to an exact cause. If you notice a change in your dog’s coat or appetite, it may be caused by the presence of an allergen. Discuss any symptoms you have noticed with your vet to decide if allergy testing is right for your dog.

Ok so what are dog allergies and why you should be concerned about them. For one, they can cause problems for your pets to the extent that they can be suffering quite a bit from it. This means you’ll have to take them to the vet and that costs money and time.