Throw him a mackerel!

I listened, rapt, as professional trainers explained how they taught dolphins to flip and elephants to paint. Eventually it hit me that the same techniques might work on that stubborn but lovable species, the American husband.

The central lesson I learned from exotic animal trainers is that I should reward behavior I like and ignore behavior I don't. After all, you don't get a sea lion to balance a ball on the end of its nose by nagging. The same goes for the American husband.

Back in Maine, I began...using what trainers call "approximations," rewarding the small steps toward learning a whole new behavior. You can't expect a baboon to learn to flip on command in one session, just as you can't expect an American husband to begin regularly picking up his dirty socks by praising him once for picking up a single sock. With the baboon you first reward a hop, then a bigger hop, then an even bigger hop. With Scott the husband, I began to praise every small act every time: if he drove just a mile an hour slower, tossed one pair of shorts into the hamper, or was on time for anything.

I also began to analyze my husband the way a trainer considers an exotic animal. Enlightened trainers learn all they can about a species, from anatomy to social structure, to understand how it thinks, what it likes and dislikes, what comes easily to it and what doesn't....

Once I started thinking this way, I couldn't stop. At the school in California, I'd be scribbling notes on how to walk an emu or have a wolf accept you as a pack member, but I'd be thinking, "I can't wait to try this on Scott."

On a field trip with the students, I listened to a professional trainer describe how he had taught African crested cranes to stop landing on his head and shoulders. He did this by training the leggy birds to land on mats on the ground. This, he explained, is what is called an "incompatible behavior," a simple but brilliant concept.

Rather than teach the cranes to stop landing on him, the trainer taught the birds something else, a behavior that would make the undesirable behavior impossible. The birds couldn't alight on the mats and his head simultaneously....

I followed the students to SeaWorld San Diego, where a dolphin trainer introduced me to least reinforcing syndrome (L. R. S.). When a dolphin does something wrong, the trainer doesn't respond in any way. He stands still for a few beats, careful not to look at the dolphin, and then returns to work. The idea is that any response, positive or negative, fuels a behavior. If a behavior provokes no response, it typically dies away.

In the margins of my notes I wrote, "Try on Scott!"..

After two years of exotic animal training, my marriage is far smoother, my husband much easier to love. I used to take his faults personally; his dirty clothes on the floor were an affront, a symbol of how he didn't care enough about me. But thinking of my husband as an exotic species gave me the distance I needed to consider our differences more objectively.

I adopted the trainers' motto: "It's never the animal's fault." When my training attempts failed, I didn't blame Scott. Rather, I brainstormed new strategies, thought up more incompatible behaviors and used smaller approximations. I dissected my own behavior, considered how my actions might inadvertently fuel his. I also accepted that some behaviors were too entrenched, too instinctive to train away.