Bed Bug Detection Dog VS. Human Technician Accuracy Wondering if you have bed bugs? You can always call a professional company to look for them. Pest control technicians are good at recognizing the signs of bed bugs. However, bed bugs are notoriously good at hiding. It can be difficult for even the best-trained pest control professional to find them on their own. However, using trained dogs, a dog handler can find bed bugs with almost 100% accuracy. That is because dogs use their fine-tuned sense of smell to locate these nasty pests, instead of just relying on their eyes. in Home Improvementwith bed-bug-detection-dogsby 3 users