Yes, they are six months old now! Your puppy might be feeling its oats and even be starting to feel the naughtiness of adolescence encouraging them to act in ways their former baby sweetness did not.
If this is the case we will give you some tips for handling these behaviors which can include: counter surfing, nipping, biting while playing rough, playing rough, rushing through doors, molesting windows and doors , knocking people down when going up or down stairs, making inappropriate noise while crated, etc.
If your puppy is exhibiting any of these behaviors you are not alone, most puppies go through this stage and it is a matter of management (not necessarily getting them tired) to get them through it.
The first thing we recommend is that you look at this video and do it: http://www.youtube.com/watch?v=I3FEQcCY1E0 The Higgins training method is not only for gundogs, it is a dog behavior philosophy based on how dogs think, not how humans wish they would think.
If you have any questions about the leash, we can send you one. Other leashes will not work. It needs to be a simple, plastic lead with a noose. Fancier collars will not be the right weight or stiffness.
This Walk is the place where you earn your puppy’s trust and show them that you can claim space from them. They are hardwired as pack predators to understand this and after the ‘hissy fit’ on this leash, they will be calm and happy. In fact, they will be more calm and will have learned to manage their own energy through this exercise which is half of the battle with puppy energy.
Once they understand the Walk, you will also be able to claim space in the home. When we have a puppy who is noisy in the crate, we simply put them into the crate, open door to the crate and claim the room. Their job is now to stay in the crate. Suddenly their energy is focused on staying in the crate so they stop letting their energy exit as noise and fretting. They become calm and take a nap.
Whenever you have to break your puppy’s focus to change their behavior, use a noise that sounds like a growl—‘Ach!’. This noise is more effective than english as it is a noise that they understand from infancy from their mother. Whenever your puppy is thinking bad thoughts (like counter surfing) use this noise while reinforcing it by inserting your body between them and the counter, backing them up to their dog bed or crate or out of the room they are in. After they have made the association between your ‘Ach’ and you claiming space, you will be able to claim space from a distance. (example: you are at your computer when you hear the wastepaper basket rustle, you give a loud ‘Ach’ and the puppy walks away from the rubbish.) Basically, ‘Ach’ means ‘stop whatever it is you’re doing!’. It replaces all of the obedience words that you have been trying to teach but give up on because it is too much work and the dog doesn’t listen anyhow. ‘Ach’ means: stop jumping on my mother-in-law, stop running through the door when I open it, stop begging, stop chewing on the coffee table, stop eating the Christmas roast, stop chewing on me, stop nipping a the children, stop playing rough, stop running away from me, etc.
Of course, ‘Ach’ won’t mean anything until you have shown them that you can claim space. This is where the Walk is essential, it is the foundation for your elevation in the household. If you don’t do this, you are another pack member who can be molested and ignored until you show them that you can accelerate and claim space. This is not about obedience, this is simply about earning trust. None of the dogs in my house know a single obedience command yet they leave the staircase when I or my children place a foot on it, they stay in contact while I’m in the field with them, they don’t jump on guests or counter surf.
Also, it is important to manage their space by not allowing them to have the run of the house until they have earned their freedom. This means that if we are actively playing with, giving attention to or am generally aware of a young pup, s/he is loose in the room we are in. As soon as we need to focus on my kids or do some chores where we will lose track of them, we put them someplace where they are managed so they cannot go chew on the curtains or execute some clever scheme to trip us in the middle of the night somewhere out of sight. we use an ex-pen in our living room for our young Griffons.
Once they have consistently shown that they know the boundaries, they have more and more time loose in the house. At the moment, only our seven and four year old girls have the run of the house when we are not home. Ithaca and Tidbit are only a year old and just beginning to get more freedom in the house. There is nothing wrong with crating them for an hour if you need some space. Especially if you have given them plenty of exercise.