Wild dogs have existed for approximately 14,000 years.
False
True
Humans are responsible for the different kinds of dogs in the world
True
False
All airports in the United States use beagles to check for food.
True
False
Some foods are not safe because they can carry sicknesses.
True
False
Tiffy eats home-cooked meals, not normal dog food.
True
False
essie doesn't help the patients in hospital.
False
True
Service dogs can do simple tasks for people who cannot walk.
False
True
SAR dogs use their sense of smell to find people who are lost.
False
True
Dogs that love to chase a tennis ball do not need rewards.
False
True
It is possible that one day there will be no more wolves.
True
False
