Doesn’t Intermittent Reinforcement Create a Stronger Behavior?

This article was first published by Clean Run – The Magazine for Dog Agility Enthusiasts, in August 2017. I changed the title after publication in this version. Please see the note about that at the end of the article.


Three dogs looking through a fence. Continuously reinforcement. A recall trained via variable reinforcement probably won't get their attention.
If I’ve trained recall on a variable ratio reinforcement schedule, how likely are my dogs to come away from the fascinating distraction behind the fence?

Do I have to carry around treats or toys forever?

This is a common question from trainers who are new to positive reinforcement techniques. And most of us have heard the following typical answer.

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