Hi, currently been made unemployed after covid closed where I work. I have previously used PDSA for my very elderly cat but that was about 2 years ago and my 2nd cat I paid for at a reduced rate. My second cat needs some urgent dental work which will cost around £400 as a second cat at PDSA, could I tell them I want this cat to be the 1st cat now that I would need to re-register? (Registration automatically runs our after 6 months of not using PDSA)