We have adopted a lovely cat from RSPCA recently. She 4 years old, quite placid and seems to be in good health. We live on a main road so she is mainly an indoor cat as we are afraid to let her out. We are however getting our backyard ready so she can go out safely. We were considering pet insurance, just in case, but we are not really sure what to go for. Is it really worth it, does anybody has any advice on the best one to get?