Chronic bronchitis and other respiratory problems are common in dogs, and can be of particular concern to their owners. Symptoms include persistent cough, shortness of breath and wheezing. When inhaled medication needs to be administered, the use of the PetSpacer inhalation chamber can be very beneficial. ADVANTAGES OF USING PETSPACER 100% airtight. Efficiency in the administration of the medicine contained in the chamber. Stress reduction: prevents the animal from reacting adversely to the device and the medication. Dose Optimization: PetSpacer helps you count breaths. Easy to clean and dismantle. Suitable for veterinary use.