Okay - just got a collection kit sent to me by a bitch owner from Minitube. I was laughing at the funnels they send to collect each fraction - instructions say to quickly switch funnels (with tubes attached) for each fraction, oh, and don't touch the tip of the penis with the funnel. Really?? Have they ever collected a Labrador who is moving around too much? Anyone use this system effectively? I just used my usual collection sleeves I've been using for some years now - work great and I know when to stop collecting to avoid prostatic fluid.