I'm afraid I'm embarrassed now. I have to admit, I have used our dogs as an excuse if I didn't want to go somewhere!
Although, tbh, they are on their own all day while dh & I work, so it's not fair for us both to then go out in the evening, too, as they'll have been alone for over 12 hours then. I haven't quite managed to train them how to use the key in the back door to let themselves out for a toilet visit!
(But yes, I admit, if I really wanted to go out, we could always ask mil, or a neighbour to pop round for an hour or so.)
Thankfully, the people who we spend most time with are mil & sil and they have lots of dogs, too, so they're quite understanding about not leaving them for long periods, and that kind of thing. But before anyone suspects me of sociopathic tendancies, I'm talking a good few few hours, not 30 minutes here!
First mw appointment this afternoon - hopefully it will go okay!