Watch how Dr Sophia Yin approaches aggressive behavior in dogs. See how she uses the Say Please by Sitting exercise to help Mollie’s owners control her around other dogs.

Ever wondered how to train a stallion using positive reinforcement? Watch this video to see how a clicker, some tasty treats, and good timing are all you need to teach this massive animal to behave correctly.

This stallion is bad for the farrier. Watch how he is counter conditioned to learn that good things happen when he holds still for shoeing.

If you reward a dog for growling, are you training aggression? Homer the jack russell terrier becomes aggressive whenever anyone blows in his face. Watch what happens when he get rewarded for this behavior.

Food aggression is a common problem among dogs. Ben the golden retriever is very possessive of his food and has bitten his owner in the past. Watch how Dr Sophia Yin uses several common approaches of fixing his aggression before finding one that works.

Many people dread the dog nail trim, since a lot of dogs dislike having it done. Watch how Dr Sophia Yin and her assistant are able to work together to teach this dog that nail trims equal treats!