Capturing. Simple behaviors can usually be
"captured". We speak about capturing when our dog offers a
complete behavior by himself. The "Sit" behavior is a good
example because dogs tend to sit down quite often. In such
event, we just need to mark and reward the behavior while
associating it with a verbal command.
Shaping. In the world of positive reinforced
conditioning, shaping is the most common way to train more
complex behaviors. By shaping, we mean to break down a more
difficult behavior into many small pieces so our dog can learn
them step-by-step. For example, your dog sits in front of
you and you want it to get into the "Heel" position on your
left side. You start out by lifting your arms and continue
by turning your upper body to the left in an almost dancing-like
fashion. At first, our dog is going to look at us with big
eyes, wondering what the boss is doing... At some point, our
dog is likely to turn slightly to the right to follow our
motion. In precisely that moment, we mark his behavior and
reward him. Once our dog understands what has caused the reward,
he will repeat this behavior. At that point, we will reward
him only for larger turns towards our left side up until he
offers the entire behavior by himself. In my opinion, shaping
offers the best and longest lasting training results. Shaping
does not only help your dog to learn complex behaviors, it
teaches him how to solve problems by himself. When I started
out to use shaping as my primary training tool, Andy just
stared at me wondering what I was up to. After some time and
plenty of repetitions, we reached a point where I could clearly
see that the penny had dropped. When confronted with a new
challenge, Andy now starts to volunteer his entire arsenal
on learned behaviors to see if I am looking for one of it.
Sit?, Down?, Give paw? Bark? When he realizes that I am not
looking for either of those, he gets even more innovative
and you can clearly see that he is trying to figure out what
I want him to do. This is quite an improvement from staring
at me with a questioning look just weeks earlier.
Luring. We can use a piece of food or our dog's
favorite toy to "lure" him into a desired position. Luring
can even be combined with shaping if your dog has initial
problems to understand what you want him to do (although luring
keeps him from developing his own problem solving skills).
The "Sit" or "Down" commands can be easily taught with a piece
of food as a lure. Once your dog has learned a new behavior
reliably by luring, you can start to fade the lure and replace
it with a simple body motion (move you hand towards the ground
to get your dog into the down position).
Imitating. Adolescent wolfs learn many of their
most important lessons by watching and imitating older pack
mates. This learning by watching others is called imitating
(or sometimes modeling). Unfortunately, most of us won't be
able to take advantage of this because dogs can't really imitate
human behavior. If you are lucky enough to have another, well
socialized and trained dog around you should take advantage
of it. Many behaviors can be easily trained this way (Stay,
Come, Jump etc.). One word of caution: Dogs are like little
children and you can be assured that if the older dog displays
some unwelcome behavior, your youngster is likely to pick
that up in no time as well
Molding. We speak about "molding" when we use
any sort of physical assistance to get our dog into a desired
position. This is the least effective and thus least desirable
training method because our dogs don't really learn anything
when we use physical means to maneuver them around. Molding
can be helpful if we use it in combination with a lure - the
lure is used to get our dog moving and the physical assistance
to make sure he always finishes in the correct position. Once
this is the case, we still have to rely on shaping to make
our dog understand that there won't be a reward if our dog
does not finish the learned behavior in the molded position.
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