Would really value advice from others as think i've lost perspective on this whole situation. We have a very beautiful cockapoo girl who's now 11 months old. We absolutely love her to bits and 90% of the time she's a total sweetheart - but she can also be very bad for resource guarding and it's getting pretty unmanageable. Things started to escalate a few months ago when she started getting snappy, snarly when we asked her to do things she didn't want to do or to let go of things and then things progressed to her biting me/the kids a few times with no obvious warning (i've since learnt a lot about dog behaviour and understand there may well have been subtle signs we didn't pick up on) which was unnerving. On one occasion she properly broke the skin and bit repetitively (just on me thankfully not the kids) We got a dog behaviourist involved pretty early on and she's brilliant and giving us lots of ideas on how to control the situation although she said from the off that given the severity of the situation it may be that we'd need to look at her living in a different environment/without kids etc. Implementing all the things she's suggested - no-one's been bitten for a few weeks - but we're also leading quite a restricted life. The dog's only allowed in one room (she started resource guarding various places around the house) no-one picks her up ever, the kids aren't allowed to cuddle her or put their faces at their level (they're 10 and 12 so are able to be pretty sensible although not all the time) & we're all pretty nervous around her all the time to be honest. You don't know if you're going to get waggy tail or snarl/snap. It can change in a second either way. She came from a breeder known to us who is great and has a great reputation.
We thought we were on an equilibrium but the last few days things have really escalated again - she's started resource guarding the whole kitchen quite often, so we can't come in to make lunch/dinner etc (the behaviourist tells us to back off when she's like that and give her space) so we've been having food upstairs/watching tv upstairs etc. On one day she made it out of the kitchen by accident and set up camp in one of her spots in the hall and absolutely wouldn't let me come anywhere near - which meant i couldn't get back to my office to work - for over 3 hours. Tonight - she was dozy in the kitchen and i think i startled her and she just went for me - bit my foot hard a few times - i had big boots on so was fine but feel incredibly worried about what would have happened if that was one of the kids in their slippers. Half an hour later she did the same to my husband as he had to go into the kitchen to lock the door and despite entering very slowly with head down, no eye contact etc and him not actually approaching her at all, she came and went for him and bit his foot again. I can't bear the thought of her living elsewhere - i'm sure tomorrow morning she'll be waggy tail and our beautiful girl again - but it's really stressful living here at the moment and i'm worried for the kids and also post lockdown for the kids friends coming over - sure we can try and keep everyone separate but the whole point of having a dog was for the kids to be able to enjoy her. Any advice/thoughts gratefully received - we're all pretty stressed and can't think straight on it all anymore.