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.
Some parasites (such as nasal mites) are sometimes found in a dog's nasal cavity. They irritate the nasal lining and cause itchiness resulting in sneezing as well as nasal discharge. Usually in the case of parasites, however, the discharge is clear and serous. Trauma to the head, face or nose can cause nosebleeding.