Have been thinking about this (thank you Val, by the way, for your help on the other thread) and was wondering if anyone could give any advice.
First, I'm thinking about it for my parents. We have a labrador already who is generally friendly with other dogs, and the house and garden are big and secure, with a beach right over the road (literally). However, my dad works full time and my mum works part-time but unpredictable hours (as a teacher in a pupil referral unit); so never anything outlandish, but sometimes she's in mornings, sometimes she's not, often she won't know until the day. She usually comes home to check the labrador (let him out, give him some fuss, check his water etc) at lunchtime and walks him right after work - he is usually alone in the house from about 8.30 - 12.15/12.30 then 1ish - 3.30/4, usually 4 or 5 days a week. Would that be okay for any rescue dogs? (Obviously not every single one would be all right with that, but would any? Or is that not okay?)
Also, I don't think they'd be prepared to train up another dog completely. They wouldn't mind doing some work with one but I doubt they're up for another round of house training and basic things like not pullinng on the lead and coming back when called. Is that all right, or would the rescue just think they were just too lazy to have another dog? It's not that they're lazy, just that this isn't their idea, and I need all the help I can get to convince them it's a good idea and not just a lot of extra work for them!