How long do dogs have object permanence? Research with dogs has suggested that they have a sense of the permanence of objects similar to that of a child somewhere between 1 and 2 years old.
Do dogs have object permanence for humans? Object Permanence in Canines
Though dogs have a demonstrated ability for object permanence, this ability is not as developed as it is in humans, primates, crows and magpies.
How do you test a dog’s object permanence? Dogs were tested for object permanence using an invisible displacement in which an object was hidden in one of two containers at either end of a beam and the beam was rotated. Consistent with earlier research, when the beam was rotated 180°, the dogs failed to find the object.
Does a dog know how long you are gone? The study found that dogs did, indeed, react differently when their owner had been gone for a long time compared to a shorter period of time. An owner gone for two hours elicited much more tail wagging, face licking, and excitement compared to the owner being away for only thirty minutes.