Sorry you've had another bad day with Cain, and I've read both of your previous posts now, and I want to say something about the first post back in June before answering your latest one. The dog who is obviously a dominant type that Cain gets on with. This is the strangest thing, because last week when Zena yet again showed me up by attacking a border terrier that had come hurfing over to us when she was already having a game with two collies
On that same day, when I was profusely apologising to the owner that I actually know, of said border terrier (it's her new rescue from Glasgow and I now know that Zena doesn't like these Glasgow dropouts lol!) and in fact, I really don't know why I have to apologise when Zena was with me, she was miles away when her dog came charging over, and when I pulled Zena off of it by her scruff, the bladdy thing was still hanging onto her by her throat
Anyhoo, what I wanted to say was, when I was chatting to the owner, another little black terrier rascal came over to us, and she said, "that's the dog you need to watch out for, coz that IS an aggressive dog whereas mine isn't", but as I told her Zena LIKES that little terrier, she is often playing with it in the afternoons up on the green, there have never been any squabbles, she is absolutely fine with it and yet it's dominant and aggressive, just like your Cain with that one he likes!!!
Maybe, at least with a dominant dog, our dogs know where they stand, so they don't have to be confused/fearful perhaps, they know exactly where they stand with it, they don't want trouble, so they are nice to it??? I don't know, I'm just like you, I'm fishing for answers, coz my dog is not usually aggressive with any dog, she greets them friendly and she sometimes plays with them if I'm standing about, which isn't often coz we are always on the move nowadays.
Your last post rings alarm bells for me I'm afraid. Just because you have good and bad days, you can never, ever, assume that Cain will be ok to greet any strangers when you open that door. That's a big no-no, UNTIL, there are never any bad days I'm afraid, it's far too much of a risk with such a big, over protective dog imo, and even when mine was a tiddly little puppy, the way she was with strangers I would never have risked her being let loose on them without me at the helm, stopping her from lungeing at them or jumping up at them.
The way I did this was to prepare myself in advance if I knew somebody was coming round and place my chicken pieces by the door. We had already taught her that jumping up was now a big no-no in this house, and the only way we could stop that (and believe me I tried just about everything!!!), was to shove a slipper or a toy in her mouth, usually the frisbee, that instantly stops her jumping up, she no longer does it at home unless her mouth is empty and daddy has come home, but she would NEVER do it out of the house, so I didn't need to carry one in my bum bag!
Anyway, I'm lucky enough to have a little bootroom, between my kitchen and back door where everybody arrives, so I would go outside first, telling her to wait and shut them in the kitchen. When visitor gets into the bootroom, they are armed with chicken or cheese, and as I let Zena out, I make sure I am in front of her, she is NOT allowed to come past me, I'm in charge of the situation, although she thinks she's got to be in charge, you have to keep them behind you, so that they know you are more than capable of handling this current situation. She is then made to sit and wait, she gets a titbit, then I let her past and the visitor asks her to sit and she gets another titbit, meanwhile Georgie's butted in, he wants his share and all hell breaks loose
No, all is fine, and once she's had the titbit, the first one they have to throw on the floor (I would never trust the first one by hand, until I know she's ok with them
not that she's people aggressive God forbid). It all has to be done slooooowly and oh so calmly, that's the only way to do it. You can never just go for it and do as you did yesterday, never mind that Cain has met this person before, it doesn't matter, his initial instinct is to be on the defensive, he's a protector it doesn't matter who's behind that door, they are the enemy until he calms down and realises it's somebody he knows. My best friend who dogsits her when we go away, gets the Zena treatment everytime she appears unless I step in first and do the ritual, and how well does she know her!!!!
The only person who can get away with it is your o/h, and even then, sometimes, ALL of my 8 gsd's have one time or another gone to fly at them entering the house, because they just didn't realise who it was, so never, assume with your Cain until you can say, hand on heart, that he would never go for a stranger! I have only, ever done that with Georgie, and that's only because he's far too old and couldn't be a*sed anyway!
I remember I had two paramedics come round here at 11.30 pm one night and he was lying right up against the back door, we let them in, they stepped over him, and the only effort he put in was to turn his head around to look at their feet lol! I could never have done that with ANY of my dogs I have had other than him, and I'm talking 12, 14, 15, 16 years here with each of them all, not a matter of months like you with Cain!
Why don't you take each step at a time, concentrate on one bad habit he has and work, work, work on it until it's under control, and I would start with the jumping up, then at least that way you have put one thing to bed before tackling the next, because in all honestly, you've got far too much going on all at once here, you need to get it all in some sort of order before you're going to achieve the results you want I feel?! Believe me, I do know how you're struggling, coz when Zena was 6 months old, I had the lungeing at men, the barking at men indoors and out, the lungeing at visitors, the sudden barking at them out of the blue indoors when they'd been here an hour
nightmare it was! So do like I did, calm yourself down, don't get depressed about it, it can be sorted, but one step at a time and keep at it constantly you'll win! When I think back to how we had about 6 months of my poor husband being told what to do at the back door when he got home, he was tired, he just wanted to come in, but no, I had other ideas, I needed to sort Zena out, so he obliged and it worked, now anybody can enter my house and feel completely safe, just because of all the work I put in, and I know what works for her now!
Even so, now that I've got everything I want from her regarding her manners and obedience, it's still ongoing with her sudden dislike to strange dogs charging up at us, but I'm now working on that
Hopefully, when she's two years old I will get a bit of resbite, but with these dogs, who knows!!!