So we have a 14 month and 10 week old border terrriers. Toilet training is well underway with pup and she is starting to realise outside is for the toilet. She came from the breeder using pads really well but we are trying not to use them and don't want to confuse her. The problem we're having is that instead of her crate being a "clean" space, she is actively seeking it out as the place to pee/poo. Our older dog has never done this and so the crate was really useful in training him but not this time. She not stressed by the crate, she chooses to go in it to pee and then comes back out.
I'm doing everything the same, outside very frequently, lots of praise when she goes outside, ignoring accidents, cleaning mess with appropriate enzyme spray and keeping the bedding clean (my washing mashine can't keep up). I just don't know how to stop her using her crate as a toilet, and what's worse, she shares it with our older dog who is looking very confused that it's now ok to go there.