Portable Classroom Average Costs. Portable classroom trailers are far less expensive than modular buildings. They can be leased for anywhere from $100 to $500 per month and purchased from $15,000 to $45,000. Keep in mind that you'll have to pay several thousand upfront for delivery and setup.
Bad Breath (Chronic) in Dogs. Halitosis in Dogs. Halitosis is the medical term used to describe an offensive odor that comes from the mouth, producing bad breath. A number of causes may be responsible for this condition, notably periodontal disease, a disease resulting from bacteria in the mouth. Bacteria is also associated with plaque and cavities.
The first thing that alerts dog owners that their dog may have an ear infection are the itchy, smelly dog ears. If the itch or smell is what tipped you off, you probably noticed a stale, ripe smell which is quite unpleasant. Then, on further examination you may have seen other symptoms like waxy ears or even a gunky discharge.