I am considering a dog (have owned dogs previously:) and while I am searching, I come across a number of dogs who are trying to be re-homed by their current owners, some give lack of time as a reason, some it’s moving and the dogs not allowed to come, some say it’s family, there are other reasons given, that’s just a few - has anyone had experience of taking on such a dog? I want to trust the owners, but I read all sorts into the adverts, it seems such a shame as some of the dogs look ,lovely and sound lovely - am I being too cautious???