Data Driven Dogs
Foundation Principle
Why Your Dog Picks the Better Deal
Your dog isn't disobedient — it's rational. Herrnstein's matching law says organisms allocate behavior proportionally to the reinforcement available for each option. If sniffing the bushes delivers richer, more immediate payoff than heeling, your dog will sniff. The fix isn't more punishment — it's a better offer.
The Matching Law in Plain English
Herrnstein (1961, 1970) demonstrated that organisms allocate responding proportionally to the reinforcement rates across concurrent schedules. If two behaviors are available and one produces twice the reinforcement per unit effort, the organism allocates approximately twice as much responding to that option.
Davison and McCarthy (1988) formalized the quantitative relationship. McDowell (2013) confirmed its application across clinical and applied settings.
Every Training Problem Is a Reinforcement Economics Problem
Every environment presents your dog with concurrent schedules — multiple behaviors, each producing different reinforcement at different rates. On a walk, your dog can heel (reinforced intermittently by you) or pull toward a scent (reinforced immediately and continuously by olfactory stimulation).
The matching law predicts your dog will allocate responding toward whichever option delivers the better deal. This isn't disobedience. It's rational behavior allocation under concurrent schedules.
Concurrent Schedules on Your Walk
A dog park is a concurrent-schedule environment: playing with other dogs, sniffing, running, eating found items, and responding to your recall each operate on different schedules. A walk is a concurrent-schedule environment: heeling, pulling, sniffing, lunging, and greeting each produce different consequences at different rates.
The trainer's task is not to "eliminate" unwanted behavior in a vacuum but to shift the reinforcement balance so the target behavior becomes the best available option.
Diagnosing "Won't Listen"
When a client says their dog won't listen, ask: What is reinforcing the competing behavior? How often, how immediately, how powerfully? Then: What reinforcement are you providing for the wanted behavior? The answer is almost always that the competing schedule is richer. You don't need to eliminate the competing reinforcer — you need to tip the ratio.
Why Treat Quality Matters
Vicars et al. (2014) demonstrated the matching law in action with dogs: in concurrent-schedule assessments, dogs allocated nearly all responding toward their most-preferred food item. Dogs are sensitive to reinforcement quality in exactly the way the matching law predicts.
A trainer using low-value treats in a high-distraction environment is losing a matching-law competition. The solution is either to increase reinforcer value (use higher-preference items, confirmed by preference assessment) or to reduce the competing reinforcement (manage the environment).
Every Dog Is Different
The right approach depends on why your dog does this — and that varies by temperament, history, and environment. The Synchrony coach can tailor these principles to your dog's specific behavior profile.
Sources: Herrnstein (1961, 1970), Davison & McCarthy (1988), McDowell (2013), Vicars et al. (2014). From the Data Dogs research brief: Reinforcement in Practice.