1,300 puppies are born at the centre every year.
They currently have 272 breeders.
There are only eight breeders left on the waiting list.
On average six to eight breeding bitches are placed every month, but for the last three months of 2012 homes had to be found for around 15 dogs.
More top news
Billie Whitelaw, who starred in films including The Omen, has died aged 82.
Actress Billie Whitelaw, who starred in films including The Omen, has died aged 82.
Today, the WASPs made their debut at the Ricoh Arena in Coventry, playing against London Irish.