
Hiya,
Ok ive been and read all your posts now.
Please keep in mind, none of the following is intended as a dig at you or to be mean or anything else, but, you must be 100% honest about all this.
Firstly, all of his behaviour is normal puppy behaviour. How long have you actually tried to implement the advice you have been given on previous threads?
People have given you extremely good advice, about exercise, play, training - about why he is doing certain things and how to stop them.
Have you honestly put into practice certain techniques, such as - when he play bites at you, immediately removing yourself from his reach, without saying a word (certainly no conversation with him) for a few seconds - just long enough for him to go 'hey.. what?'.. NOT for loooooong boring minutes where he either tries harder or thinks up something else to do.
(the 'yelp' method is basically the same, as is the one where the dog is put into a few seconds time out - all three methods involve you instantly removing YOU as a source of entertainment for puppy fora few seconds so that he learns clearly and consistently that bite = end of fun.)
I worry that you are in constant conflict with this puppy, with a very negative attitude. Yes there is only so often you can say no, because it wears you down and you get miserable and cheesed off with it.
Thing is, so will he, because its not a clear message to him, its pointless meaningless negative nagging - it isnt achieving anything, and it never will because dogs need clear instruction as to what they SHOULD do... not vague 'no's' to things they shouldnt do - after all if they cant do 'this'... what should they be doing?. puppy doesnt know whats appropriate, hes a puppy!
If this is the case, and he is also as I suspect a little underconfident and anxious (and I believe you are pregnant also which is highly likely, in combination with him reaching his teenage stage, to be a key factor in this anxiety) then you have a bright, clever little dog who has no idea what he should be doing and is terribly confused and anxious and unsure.
Thats why hes peeing on your bed, thats why he is hiding under your desk.
He is chewing stuff and biting and generally running amok because you are not teaching him what he ought to do - you are concentrating on what he should NOT do and its simply a concept he will struggle to grasp.
Please do understand very clearly, he has and he never WILL have any concept AT ALL of right or wrong.
He can only understand 'rewarding' and 'not rewarding' - fun or not fun.
If you think about human behaviour, even us complex thinking people struggle actually VERY hard with right and wrong..we have got social and moral reasons that dictate what is right and what is wrong. What is it that stops us from doing what we should not do?
Mostly it is NOT fear of punishment, for a start. Most of us do NOT behave appropriately because we will be punished if we do not - except where the punishment will be pretty much instant.
Fear of bad consequences is a really really inefficient way of teaching anyone anything - if it worked we would have very few people in prison!
Most of us do not do 'bad' things because we understand that they hurt otherp eople - we dont go and mug old ladies or beat each other up primarily because we can think about another persons point of view, and understand that we would not like the same done to us (most of us that is). It isnt the fear of going to prison that stops us, its our empathy with other humans.
This is why otherwise law abiding people will commit 'victimless' crimes - why people smoke weed or shoplift from supermarkets or diddle the tax or ..... because the idea of being punished at some time in the future is ineffective and we can justify (again, some of us) that no one is being hurt.
So positive punishment doesnt work very well, even on human beings who understand what they are being punished for. What keeps the majority of us law abiding and honest is our empathic nature.
Dogs do not have this. They cannot put themselves in anothers position and see things from their point of view. Dogs act for themselves. So they just cannot understand that some funny human social rule should not be broken - such as stealing, or weeing on beds.
For the same reason, a dog cannot intentionally annoy you - much though they may achieve that at times it is purely accidental (and our own faults for being so complex!).
My deerhound bitch has an abysmal recall in the garden/house - she will stand and stare at me when i ask her to come. It is very annoying.
She is doing it though, because she wants to see what is in it for her - why should she comply, how will it benefit her? She likes to weigh up her options, does she want to come to me and see if i have a treat, or is staying in the garden going to be more fun?
I could get mad but it would serve no purpose other than to ruin her trust in me. So she gets called in from teh garden once, and then i close the door and i go and do my own thing. I return shortly and ask her again. When she weighs up that her option are 'stay outside in the dark alone whilst the other dogs get sweeties' or 'come inside with everyone else and have sweeties', she rapidly makes the choice I want her to make.
It has nothing to do with right or wrong, and everything to do with rewarding or not rewarding.
If you can change the way you interpret your dogs behaviour, and see it for what it really is, a confused and anxious young dog, trying to suss out how the world works and find where the boundaries are, find what is rewarding and what is not... you may well sort him out.
You would need to also replace some of his exercise with training and games (clicker training, interactive dog toys, food supplied in kongs rather than in a bowl would be great starters, adding in tracking and learning to indicate items 'found' on a scent trail).
Using two baby gates to prevent access to the bedroom will prevent the weeing on teh bed.
THe clicker training will go a long way to making him more confident so he wont need to wee on the bed, and he will have more trust and confidence in you as well.
Whilst that is building up, any slips into behaviour you dont want, think 'dont confront, change the subject instead' - which is exactly what madam deerhound gets when she plays the 'id like to stand out here in the garden staring at you whilst you plead with me to come in'... i dont enter into the discussion. Options are come in, or stay out alone and cold and bored.
For behaviours that are dangerous, you can distract him away from them by going and picking up his lead so he thinks wahey walkies - you must then go outside with him on the lead and at least do a few sits and downs and up and down the street.
Distracting him like this will not be rewarding him for behaving badly IF you do it in a clever way. If you stand there whilst he is licking sharp knives in the dishwashera nd growling at you, going 'here nice doggy have this cheese' and do nothing else but that... then yes it would be. But ifyou distract him by going and getting the lead, giving him the recall command and then going and DOING something, he will learn that complying with your wishes IS rewarding.
Teaching him to allow you access to things he has is a different 'trick'... teach him by swapping. Start by swapping his boring stuff for your ACE stuff (think like 'give me that 1p, you can have this £100). Work yourway up in baby steps to the difficult stuff. Then practice it again with hidden treats (so moving away from bribes) and then again with treats in another room (so you no longer have to have the reward instantly available).
THis is all totally possible but it will require alot of work, mostly in being consistent and staying calm really.
Good luck!