Hi again Cellette.
Firstly, forgive me if this doesn't make a jot of sense! I suffer from M.E which is pretty bad at the moment so my brain fog and concentration are terrible
Ok, digression and apologies over lol.
Out of interest, what sort of breathing exercises dd she try with you?
It was getting me to pay attention to the breath, where it went (up my nose, down my lungs etc) and to gradually try to breathe deeper. I apparently hold my breath when I dissociate or take in as little air as I can get away with so it was a way of getting me to pay attention to what was happening, come back to myself and to breathe. I'm not sure why I got freaked out but when I was writing this yesterday it occured to me that I get freaked out when I hear other people breathing heavily so perhaps there is a reason in there why I got so freaked out.
I have wondered before about whether physical contact would help ground me ......... but I've been to scared to ask (& worried that it would over-step the boundaries - I know some counsellors are okay with it but I also know that other's aren't, and I just assume she isn't because she hasn't offered it as a possibility......... I know I haven't asked either *shrugs*.
She introduced it gradually and it wasn't something I asked for. She used to move her chair to come and sit closer to me (and at the side of me so it didn't feel to me like she was scrutinising me which is also very threatening to me) and one day she asked if I would like to hold her hand. I said that I wasn't very sure about that and I was worried that she might get into trouble about that. She said that she wouldn't get into trouble for it but she didn't want to do something to me which I didn't want. In the end I let her and she will do it if things are really bad, both as a way of grounding me and also to let me know that she's there for me and wants to help (cus sometimes I get so lost in my thoughts and try to work everything out by myself that she gets left by the wayside). If she hadn't offered, I'd never have asked her cus I don't do asking very well.
I have also contemplated whether I could use her cat as a grounding technique (I have wondered whether the contact of having it on my lap and patting it would help ........... to explain, I love animals and I always have to dislodge her cat from where it's settled itself my lap as I'm waiting for her to come call me in (so it's not like I would be forcing it to stay if it didn't want to ) but again, I just think that using distractions won't necessarily help me to learn how to not dissociate .......... I don't know. I get so tangled up in my thoughts and logic, trying to anticipate the right or wrong thing to do
The cat sounds like a good plan to me

The other thing I use to ground is a lump of rose quartz - rubbing it, noting the shape, texture etc.
It's interesting though; I don't know how not to dissociate either. I guess maybe as I progress through maybe i won't do it anymore. One thing T said to me a few weeks ago was when she was holding my hand was to make sure that whatever happened I could always feel her hand and if it got to the point where I felt like I couldn't feel her hand then I was to do whatever I needed to do to make sure that I could feel her hand again. Maybe you could try that with the cat or another object? Make sure that whatever happens if you feel yourself starting to slide (I say slide cus that's what seems to happen to me) then always make sure that you can feel the cat or other object. It's going to take practice though but these kinds of problems don't just disappear overnight do they? Not after years of being there in the first place.
I also don't know where the boundaries are for T and I'm too scared to ask to find out in case I am wrong or it's too ludicrous an idea (and yes, this is a common issue for me - being over-sensitive and feeling like I've done the wrong thing, so I guess it's actually all linked ......... again )
And how I can relate to that too! Also, for me, if there is the slightest chance that I will be refused or turned down or rejected in some way then I will not ask. It probably is linked

I know it is for me. I don't know what to say in response to that to help you through, I know that I was just lucky that my T doesn't mind appropriate physical contact one bit.
Well, this is a huge ramble but if there is anything else I can help you with, feel free to ask! Take what you need and disregard what doesn't fit or work for you.
Take care
Nona