Don't waste your time with these guys. If they ever pick up the phone, they'll only want to see you via an emergency appointment or for several thousands pounds.
I just spent an hour on hold to get through to reception, who then couldn't track down a vet or nurse to assist.
On numerous occasions, I have been pushed from pillar to post and they never seem to know what they're talking about. Oh and, for some reason, their branches don't share contact information or patient records, so good luck trying using any of their practices!