Can abnormal behavior be corrected in older dogs?

Can abnormal behavior be corrected in older dogs?

Shelby Marlo, CPDT (Animal Behavioral Specialist, Professional Dog trainer) gives expert video advice on: How do I prevent my dog from acting overly timid?; How do I prevent my dog from acting aggressive? and more...

Abnormal behaviour can be corrected in older dogs depending on the severity of the situation. You can teach an old dog new tricks. However, it's really important that we take into consideration how long the dog has been doing the behaviour and what the behaviour is. They're all different; they're just like humans.