LUCAA+ Pet Probiotic Allergen-Free (previously called Allergy-Free) is a dog skin allergy prevention spray. You can use it to significantly improve uncomfortable, itchy skin (atopic) symptoms caused by environmental and seasonal allergies. The spray is easy to use for pets with itchy, flaky skin, excessive scratching, hot spots and rashes. Suitable for cats and other pets too. Contains ‘good’ (probiotic) bacteria, naturally sourced from plants. These helpful probiotics restore natural and healthy balance to the skin (the microbiome). Ingenious Probiotic products are not a medicine or medical device – if in any doubt, always consult your vet.