Addition of left turn lanes at intersections. Turn lanes are used to separate turning traffic from through traffic. Studies have shown that providing turn lanes for left-turning vehicles can reduce accidents. In walkable urban areas, turn lanes should be limited to a single left-turn lane.
Dogs with periodontal disease tend to have bad breath and obvious inflammation, swelling, soreness and redness of the gums. As the disease progresses, their gums may appear to recede, owners may notice teeth staining and the gums may bleed or become ulcerated.
Symptoms of Gum Disease. The first noticeable symptom of canine gum disease is the bad breath also known as halitosis. The bad breath is due to the bacteria that are present in the dogâs mouth and in the dogâs stomach and intestines.The upset stomach can also result in vomiting and diarrhea.ther symptoms of gum disease include: 1  Problems when chewing and eating; the gums are painful when in contact with different textured food and the dog may not be able to chew properly so he may spit out the food or refuse to eat.