This video says about itself:
16 November 2016
Episodic-like memory in dogs (Canis familiaris): Recall of others’ actions after incidental encoding revealed by the do as I do method. Credit: Claudia Fugazza, Ákos Pogány, and Ádám Miklós / Current Biology 2016. Link to paper here.
From Science News:
Dogs form memories of experiences
by Laura Sanders
12:00pm, November 23, 2016
Dogs don’t miss much. After watching a human do a trick, dogs remembered the tricks well enough to copy them perfectly a minute later, a new study finds. The results suggest that our furry friends possess some version of episodic memory, which allows them to recall personal experiences, and not just simple associations between, for instance, sitting and getting a treat.
Pet dogs watched a human do something — climb on a chair, look inside a bucket or touch an umbrella. Either a minute or an hour later, the dog was unexpectedly asked to copy the behavior with a “Do it!” command, an imitation that the dogs had already been trained to do. In many cases, dogs were able to obey these surprise commands, particularly after just a minute. Dogs didn’t perform as well when they had to wait an hour for the test, suggesting that the memories grew hazier with time.
Like people, dogs seem to form memories about their experiences all the time, even when they don’t expect to have to use those memories later, study coauthor Claudia Fugazza of Eötvös Loránd University in Budapest and colleagues write November 23 in Current Biology.