Hi Ragamuffin and welcome to Champdogs.
I googled Breezeleaf Kennels and found this
http://www.breezeleafspaniels.co.uk/page6.htmMy advice would be to contact them - they will know what is out there and what is likely to match your requirements.
Be prepared to have to wait though - its not always possible to get what we want immediately. You've only recently lost your beloved dog, and you know how much love went into her - keep looking - stay away from E...z and the like and I'm sure you'll find a puppy which can take the space - not her place - in your heart.
Treat every stressful situation as a dog would. Pee on it and walk away