goose my last four dogs have been rescue dogs, all taken on as adult dogs and without exception, they have not had any problems. In fact the one dog that I did have quite severe aggression problems with was a pure bred pointer that I had as an eight week old puppy. I came to the conclusion that he had been inter bred as I later learned that others in the same litter were also problem dogs. So I believe that he came from a bad breeder. Although his pedigree papers were excellent. Unfortunately it's the breeder who puts the information on the pedigree details and I don't think in this case that she had been entirely truthful about his parentage.
Anyway - what I meant to say was that there are hundreds of rescue dogs looking for homes. Each breed has it's own rescue society so do a Google search for border collie rescue. (If you're in the South East I could give you a contact name and number).
Not all rescue dogs come with problems, my latest one is a delight. Loves the DGC, walks, agility classes and is wonderful company. He came from one of the smaller rescue societies (again a Google search will have lots of contacts).
Lots of rescue dogs come from Ireland where they have a different euthanasia policy to us in the UK. Dogs there are only held for seven days and if not claimed or rehomed then they are put down. Several smaller rescue societies bring these dogs to England to be rehomed here.
I looked at dozens of dogs till I found "current dog" and as soon as I met him something just clicked between us.
Backseat Driver, Former PM Tony Blair Reckons The Triple-Lock...


Goose I lost my 12 year old collie 3 years ago and still shed a tear when I look at her photo-she saw me through a horrible time.I had always had Border collies but waited a while before I bought another puppy.I saw an add for Springer spaniel pups and just went to 'have a look'....and came home with Ollie! Best thing I've ever done-he makes me laugh out loud everyday 
. I do want to get another Border Collie, they're what I'm used to...I think us dog lovers/owners all end up with 'breeds', be they pedigree or Heinz57's, that we get used to cohabiting with. Seems to me the world's (generally speaking) divided twixt predominately cat lovers or dog lovers, my cat lover friends shudder at the idea of my having another dog and are trying to persuade me to get a cat - but, well I enjoy the walks round the park too much - and you can't take a cat (or a goldfish) for a walk.