posted 4 years ago
How is the kennel situation? I.e. are both in the same kennel? How big is it/are they, in relation to the dogs?
If they're both in one, try separating them, and each kennel should be just big enough for the dog to sit, stand, turn around, and lie down - no bigger. If the sizes are correct, and they're each in their own, start a journal (even a note on the fridge will work) noting each time each one goes - no matter where - and what they do (#1 & #2). Use that to estimate the average timing for each dog, and start taking them out, preemptively, about 5 minutes earlier than they'd normally go, and stay out as long as it takes, of course, rewarding profusely(with petting verbally, and treats), as soon as they go.
I'm not a fan of only positive training, either. I fully believe that while positive reinforcement is best, there also needs to be some form of negativity associated with misbehavior, for fastest, most solid learning. What negative reinforcement is most effective is dependent on the dog and how far along they are, in their training. Charlie (my 18mo old female Cavalier King Charles) didn't respond much to simple scolding (other than looking remorseful), a scowl, and finally, also got the swat on the rump, in a few different training situations, until she truly associated the swat and the scolding/scowl as being all parts of the same disapproval. She's now reached the point where simply saying her name, a gentle 'no' and giving her a mild scowl is all that's needed, whether it's getting a little rough with teeth in play, chasing the chickens, or getting into the trash. Her last 3 accidents in the house (over the course of the last 8 months or so) have been entirely my fault, because I've been gone more than 4 or 5 hrs, with no one to take her out. Her small size makes her quite portable, so she often gets to run errands with me, and gets to enjoy a lot of social time.
My husband's (20mo old female Irish Wolfhound), on the other hand, has a completely different physiology and mental development rate, and has some occasional regressions, with a very small bit of separation anxiety playing a key role, though this is easing, greatly. Also, by the very nature of her size, she's far more likely to strike terror into others (and has), who don't understand the whole gentle-giant thing, (sadly) making her more difficult to socialize, which leaves her home alone, more often. It's heart breaking, honestly. His feeling bad that she's alone more has left her a bit more spoiled, in this regard, as she has not been swatted, during the scolding - even when being caught in the act. I think it might make a difference, but it's not my decision; he feels it's wrong.
"The only thing...more expensive than education is ignorance."~Ben Franklin
"We can easily forgive a child who is afraid of the dark; the real tragedy of life is when men are afraid of the light." ~ Plato