3. They Know Whether or Not You’re Paying Attention.
Any pet parent with a sneaky pooch knows this one is totally true! The science backs it up, too: studies have shown that dogs are perfectly aware whether or not there are any people around, and will behave accordingly. Even the most well-behaved dog on the block can’t risk temptations when no humans are around to scold them.
4. They Can Tell if You’re Sick.
Dogs have long been prized — and put to work — for their keen sense of smell. Their noses are thousands of times stronger than the average human! Just as dogs are trained to sniff for drugs or explosives, dogs have also been successfully trained to pick up on the extremely subtle scents our bodies give off when we have cancer. Other dogs have been trained to alert their pet parents when they’re about to have a seizure minutes or even hours before an attack will happen– though it’s not entirely clear if this skill is related to dog’s sense of smell.