Animals can be a cause for your aggravating urticaria.
Indeed, your animal allergies can be a major hive trigger or aggravator! The first solution is to keep the animal away. If this isn't possible, or the pet is yours, it's imperative that you consult an allergist who will guide you in the right direction.
The allergist will slowly make your body used to your pet by giving it minimal doses of the allergen in question, allowing you to be 100% comfortable around your hairy best friend!