Most behavioural problems
Start out as innocuous little events that no one seems to take much notice of. Especially behavioural issues that start in puppyhood. When a puppy jumps up on a person it is cute, so no one seems to mind. When the 8 month old, newly adopted adolescent, is first brought home, they “steal” something off the counter, but because she is potty trained no one is supervising.
Pretty soon these one time events become habits and until an elderly visitor is knocked over, or something really valuable is eaten off the counter, the situation is not taken seriously. Then all of a sudden it is a problem that needs to be fixed NOW. So finally a behavioural consultant is contacted and the new learning process begins. This process might now take weeks or even months depending on the strength of the habits and the consistency of the family to stick to the new routines.
Alternatively, there are sudden onset behavioural problems. These issues are frequently things like, incontinence, “forgetting” potty training. Or a dog that now snaps when someone pets them while they are sleeping.
The reason for these sudden onset behaviours are frequently medically based and should immediately be seen by a vet before or in conjunction with a behavioural consultant. If the vet is confident that the new behaviour is not a medically based condition like diabetes or hearing loss, then having an in home behavioural assessment may uncover a sudden fear of the outdoors or a traumatic event that may have caused the dog to learn this new inappropriate behavior.