AeroDawg Dog Asthma Aerosol Chamber, Large &ndash; Inhaler Spacer &ndash; Chronic Bronchitis, Tracheal Collapse Relief &ndash; Compatible with Metered Dose Inhalers for Dog Wheezing &ndash; Mask Fits All Dogs Over 20lbs DELIVER MEDICATION DEEP INTO YOUR DOGS LUNGS  The AERODAWG* Canine Aerosol Chamber allows your dog to breathe normally while inhaling asthma medication. Inhaling medication for canine asthma, wheezing, chronic bronchitis and allergic rhinitis is preferred by vets and pet parents over oral or injected steroids. Our asthma chamber delivers fast-acting dog asthma relief and sends medications directly into the lungs, meaning a lower dose of drugs is required, with fewer side effects. EASY TO ADMINISTER & DOSE  The AERODAWG* canine spacer inhaler for asthma medication makes the administration of life-saving drugs easier and frustration-free. All you need to do is puff your dog inhaler into the asthma chamber and allow him to inhale normally. Our exclusive FLOW-VU* indicator will let you know if your dog is inhaling the medication properly. COMPATIBLE WITH ALL METERED DOSE INHALERS  No matter which Metered Dose Inhaler (MDI) your veterinarian prescribes for your dogs wheezing, bronchitis, allergies or other symptoms, the MDI will fit the universal adapter on the AERODAWG* Canine Aerosol Chamber. AERODAWG* Chamber has a low-resistance valve that only releases medication when your dog inhales. Easy-to-clean, anti-static plastic keeps medication from sticking to the sides, helping ensure your dog gets the medication every time. DESIGNED TO FIT ALL BREEDS  Weve developed AERODAWG* Chamber in two sizes. AERODAWG* Small Chamber fits dogs 20lbs or less, and AERODAWG* Large Chamber fits dogs over 20lbs. Both options come with two different-sized masks to ensure a proper fit. Our masks are made from soft silicone that won't stick or pull your dog's fur. If the noise of the inhaler scares your dog, you may release the medication into the chamber before placing the mask on his face. DEVELOPED BY LEADERS - Celebrating 95 years in operation, Trudell Medical International are leading innovators in the design and manufacture of devices that deliver aerosol medications to both animals and humans. We designed the AERODAWG* Chamber specifically for use with canine inhalers for all canine respiratory conditions to make administration easier and to provide effective dog respiratory relief. Chronic bronchitis Canine asthma Dog wheezing Allergies, hay fever or allergic rhinitis Chronic Obstructive Pulmonary Disorder (COPD) Laryngeal paralysis Tracheal collapse or any other canine respiratory conditions Use treats before and after using <span class="a-text-bold"><span class="a-text-italic">AeroDawg* </span></span>Chamber Comfort your dog by holding him in his favorite towel or blanket Try beginning with the mask only, to get your dog used to it Pump the medicine into the chamber before fitting the mask if the sound scares your dog