Welcome Harriet, are we placing bets, I think may e the odds would be 100-1 in your favour. I am Lynn and have Selby a blue roan show type and he is 2 years old.
We now live in a flat so a cocker is the ideal size, we have always had big dogs, just re ember the most breeds of big dogs are born half trained but cockers die half trained...lol
The site is addictive so be careful. Would be nice to see a picture of your mums dog.