 | All psychologosts have heard of "Pavlov's Dog", where a dog can be easily conditioned to expect food when hearing a bell. This pet owner decided to try the same approach with their own pup,... | From: Storyful Views: 7  0 ratings |
| Time: 01:25 | More in Pets & Animals |
Smart Dog Rings Bell To Get Treats (Storyful, Dogs)
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