That's interesting, not what Purdie has though (no water involved, she won't even pee in the rain!) - she gallumphed off my lap - someone went to the kitchen - and landed badly against the coffee table. Very scary but fortunately not broken *
She seems to be getting slightly better and her attempted wags are a bit higher than before when she realises she can't wag properly, so fingers crossed she's on the mend.
*her tail, not the coffee table I meant