Dogs may lick their paws for a variety of reasons, including normal grooming, allergies, injuries, and behavioural issues like boredom or anxiety.

Dogs eat poop, it's a behaviour called coprophagia, which happens for many reasons, including instinct, habit, and even medical issues

Dogs stare at their owners for a variety of reasons, including expressing love, seeking attention, or communicating needs. It's often a way for them to bond with their owners, and can release oxytocin, a hormone associated with love and bonding, in both dog and human.