Hello. I've been told it's absolutely essential I get a urine sample from my female dog before they can start her treatment for a health problem. I've tried this before and it was impossible - she just stopped weeing and stood up every time I went near her with a tray to try and catch some while giving me a disgusted look. If I can't get one she'll need it removed from her bladder with a needle, and if at all possible I obviously don't want her to go through that. Has anyone got any ideas that might help? I was wondering about trying a dog nappy and wringing it out (apparently they only need a tiny drop) but have no idea if this is possible?