Hi, my dog isn't pudgy, but I have a question for all you dog lovers. I have a 6 month old chi mix who is fearless. Most of the time chi's are skiddish, but my dog will go up to a pit and start playing. However, today I am seeing a different dog. She was out on the patio for 5 minutes when the pest control guy came to spray. She didn't see him come in or even know he was here. When I let her in she was acting funny. Like she was scared of something. The only thing that I can think of is that she smells his scent. Does anyone know what could be the matter?