I think what Rona was trying to say is that the problem isn't that the puppy won't fit in a daycare, it's just that Vlcaks are really special in many ways and there has to be room for some improvisation along the way because things often don't turn out as planned. But the most important thing I see here is that you seem to be highly motivated to make this work and won't give up that easily. So my advice to you is jump in with both feet, don't give up and keep an open mind and room for improvisation
I had a similar situation - all odds being against me, but when you know you want to have a Vlcak you will make it work, because they are worth it