I have just had to ring to tell one of our new puppy owners they can't have the puppy, and I feel absolutely dreadful about it. They travelled 4 hours just to see him last Sunday, which makes it worse.
I had along chat with the lady on the phone several times and she seemed nice. She did have a two year old, and although I told her this caused me to have reservations, I don't automatically rule homes with children out, as I have three children myself, the youngest being 3. She told me she worked two days a week, but that her Mum came to look after her son those days, so would look after the puppy aswell.
Anyway, when they arrived on Sunday, we were chatting, and then she asked if the pup would be OK on his own for two days a week, from 8-6 if her husband came home at lunchtimes, as her little boy went to her Mum's on the days she worked.

I said absolutely not, that the pup would fret, be miserable, impossible to toilet train etc. She then said that she could take the pup to her Mums with her little boy, and she would crate train him. I said it wasn't idewal, but might be acceptable if done carefully.
Anyway, having thought about it, the fact that they lied ot me int he first place and actually thought it would be OK to leave a puppy for that long has alarm bells ringing loud and clear. They were lovely people, but I would worry if a pup went to them. The woman was really quiet when I rang though, and I just feel absolutely terrible and mean.