The average dog's mouth exerts 150 to 200 pounds of pressure per square inch. Some dogs can apply up to 450 pounds.
Puppies can't control their bladders overnight until they are at least four months old. Until then, cover the floor around the puppy's bed with newspapers.
Dogs are omnivorous. They need more than just meat to flourish.
People with more than one dog shouldn't try to treat them all as equals. Because pack position is important to a dog, this only encourages jealousy games.
Dogs chew up your underwear because it smells like you. One in every three US families owns one or more dogs.
A one-year-old dog is physically as mature as a 15 year-old human.