Just looking for a bit of advice - starting to think about getting a dog and would love to get one from a rescue place but I have a two year old and almost five year old (also have two housecats) . Would it be best to try to get a puppy from a rescue centre rather than a dog? I haven't called any of my local ones yet but I do know some of them don't know the history of the dog as they have been strays which is why I'm wondering if it would be best to get a puppy if they have any available