Wynnstay are brilliant. Kennels are huge compared to most of the others. Don't charge if you collect before 12. Staff are lovely. I have a nervous Shar Pei who doesn't like strangers and they are really patient with her and after a few trial days she goes to them tail wagging. They even put her in the kennel by the food prep area to help her. Can't recommend highly enough. http://www.wynnestaykennels.co.uk/
I've heard several bad things about glennbrittle.. Most recently I think a dog in their care was left tied up and forgotten about - for hours outside Sainsburys on Cheshire oaks... I use winnstay in Neston for our four - not only do they stay together they are happy to go back time and time again http://www.wynnestaykennels.co.uk